Once again, I haven't suggested we or anyone should play without a traditional 6, I'm suggesting that what we need is a creative, ball playing midfielder to play alongside Matic and Pogba, rather than another 6 'to release' Pogba. These two can interchange, take turns in dropping deep to launch attacks, be comfortable playing between the lines, something which I think is clear we lack with only Pogba capable of playing that way. The amount of time we have possession deeper than the oppositions strikers really frustrates me.
The players you mentioned above, Gilberto Silvas etc, are all necessary to their teams, as those teams certainly benefit from having a player playing in the position of a 6, rather than because they were capable of doing anything that a more creative player couldn't have done.
The Gilberto Silva’s of the world most definitely have capabilities that the typical creative player does not. Your last paragraph is bafflingly contradictory. This particular kind of player is necessary for his team but they provide nothing that other, more talented players (in a technical or creative sense) can? Has there simply been a dearth of these more talented players in the world of football, that these inferior midfielders have consistently had to make up the numbers at the highest level over the years? Are all the talented players spoilt brats who refuse to play in the no.6 role?
You believe we struggle in building the play from deep, progressing it forward and initiating attacks because Pogba is the only player in midfield capable of doing so (by extension believing that Matic is incapable of doing so to an acceptable level, yes?), and you believe that any player can adequately perform the more defensive aspects of Matic’s position, yet your solution is to play an additional creative player? Why on earth would you want to keep Matic in the side? Given your point of view, he provides nothing of value to the team. Why don’t you want to replace him in your hypothetical improvement of the side? Why aren’t you suggesting we play without a traditional no.6? What do they bring to the team for you to justify their inclusion?
With regards to Milinkovic-Savic, using Pogba well and United’s midfield line up for next season, I can’t recall anyone advocating the use of a second no.6 to release Pogba. The overwhelming consensus aligns with your own opinion - that an additional no.8 is the way forward - but opinions vary on which particular kind or style of player is best.
I believe Pogba is a relatively complete player - the passing range, the various ways to escape pressure using quick feet, turns, feints, body position and general technique and imagination allied rather uniquely with his driving runs, energy and general athleticism. For this reason, though unsuited to the role of a no.6 or a no.10, he is an adaptable no.8 who can dovetail well with practically any kind of central midfield partner. So I can see almost any player of the requisite individual quality being a good fit here. An Essien or Kante, a Hamsik or Lampard, a Gundogan or Pjanic, an Iniesta or Wesley Sneijder. A player like Jorginho I would be apprehensive about, if the descriptions of him on here are accurate - a Carrick or Xabi Alonso, another natural no.6, doesn’t fit with Matic and Pogba. Forcing Pogba into a no.10 position in a 4-2-3-1 or one of the other two into a no.8 role in a 4-3-3 would be a square peg/ round hole move.
Milinkovic-Savic seems like an interesting prospect, without having seen him play. The descriptions of his style and abilities and the updates on his games and his influence on them all attest to his quality. Is he too similar to Pogba? You obviously believe that either he is not, or that their skilset is varied enough that it would work. A Pogba without the stardust, the silky skills, with more maturity, a more reliable mindset and less petulance, and a greater eye for goal - similar to Michael Ballack perhaps, or somewhere between Pogba and him?
I understand the appeal to some of having another tall, physical, dynamic and gifted player in that third midfield berth, but I also understand the concern others have regarding that idea. We would lack the agility, the nimbleness that the trio’s body shapes simply don’t allow. Energy levels in general could be an issue - both Pogba and Matic have displayed lethargy at times this season. Matic was bouncing against Chelsea and has done a considerable amount of running overall this season, but there has been a definite, sustained period of games where he has looked very leggy. Similarly, Pogba looked indefatigable at the beginning of the season and the difference in his drive and urgency recently is startling. Of course, this could be because of injury, illness, fitness issues or problems with Mourinho, effort and motivation. It is worth consideration regarding transfers though - we have two first choice midfielders of similar physique who, despite their advantageous frames, have both been inconsistent - and indeed found wanting, at times - this season athletically. Is it wise to add a third player of the same ilk. An argument could be made that we would be without a player of truly patient and methodical passing and positioning, and that our attempts to break down a particularly well organised opponent could suffer accordingly. Would we have someone with the intelligence and discipline to position themselves to receive the ball adequately and with regularity ‘in the hole’/ ‘between the lines’ and the quickness of feet and mind to take advantage?
I’m not expecting a player to come in and provide everything that we are presently missing in midfield as that player doesn’t exist. I would say that there are broadly four kinds of players (as mentioned previously - Essien/ Kante, Hamsik/ Lampard, Gundogan/ Pjanic, Iniesta/ Sneijder) who could provide us with something different - hence the various opinions on which player, or which style of player, is most suitable for us - and it would be prudent to try and bring in a player who gives us something new. Having never watched Milinkovic-Savic, I can’t know what he would bring to the team and what he wouldn’t. I have certain ideas based on the views here and my stereotyping of players with his height and build, but I don’t know how dynamic he is, the extent of his strengths or how versatile or adaptable he is. Could he thrive from a right-of-centre position? It hasn’t been mentioned but we are ridiculously lop-sided as an attacking unit. Were a high quality player to come in who is comfortable in an inside right position and who excels there he would markedly improve the side.