It's as if you think Dani Alves, Evra, Carlos, Marcelo and all those you mentioned were born in the Premier League and La Liga. Evra started off in Serie C ffs and wasn't scoring for shit when he was 17 and a lot of the others in the Brazillian league doing feck all scoring wise at that age. If you can't accept he has goal scoring capabilities then there's no point in us continuing this argument.
Do you think it's random which young players who breakthrough go on to massively improve and become world class players and those who don't?
For example, Lukaku was scoring lots of goals at 16 and 17. He came to the Prem and at 19 played for WBA and scored 17 goals which equated to a goal every 117 mins. Many were talking about him as the next great player after Messi and Ronaldo. Yet 5 years later, he has never beaten his goal scoring form at WBA. When he was a youngster he showed he was a good footballer, who knew how to use his size, pace and strength. But there was absolutely no reason to believe he was capable of scoring loads of long range efforts, or making mazey runs, having the touch of Berbatov or the vision and passing or Riquelme. So is it really surprising that he's still scoring at the same rate and is still just below that top tier of players? With hindsight why would anyone watch a young Lukaku and think he was going to develop greatly and become a world beater? Isn't it fair to say the tools just weren't there? He is what he is, which is a very good striker, but he wasn't far from that at 18.
A very similar argument can be made for Michael Owen. Broke through really young, knew how to use his pace and was a great finisher. But the truth is, he scored 18 goals in his break through season and by the end of his career the most he'd scored was 19 in a season. But when you look back at Owens game, what was there to suggest he'd ever get much better? He was using the assets he had really well, but was there any evidence he had lots more ability in his locker and would turn into the world beater everyone was predicting? I think only a rubbish scout would think that.
One final example (and there are loads) is Theo Walcott. Again there was a massive storm about him and he was seen as the next wonder kid. He went to the WC before playing a single game and was signed by Arsenal back when people thought Wenger was a good talent spotter. He was super fast and had a decent strike, but once again, I'll ask was there anything in his game that suggested he had some special talent and could develop beyond a really fast player with a decent strike?
Now contrast those types with the likes of Rooney and Ronaldo and ask yourself if it is really random? Because if you look at these videos I think it's pretty damn clear that those two had incredible technical ability, that given the right coaching, management and time could be developed into something special.
Ability wise they are so far ahead of the likes of Lukaku, Owen and Walcott. They are in a different universe to Embolo (who 3 years ago was the Sessegnon of today) or Jack Rodwell.
Given there are no attacking players at really top clubs that don't have at least one, but usually several, things that make them brilliant, surely that means Sessegnon needs to significantly develop. But there are also no examples of players in their late teens suddenly becoming technically brilliant. The point I'm making it's not random which players go on to the great heights and which ones don't develop that much more. Yet every single time a young player breaks through, fans, people in the game and the media act as if it is. People react as if they've never seen a 16, 17 or 18 year old break through and make a real impact at senior level before, when in reality we've seen it loads of times and by now should be massively more aware of which one's are have the potential to massively improve and which will progress less.
It really shouldn't be difficult to tell if a player is potentially brilliant or not. You don't need to be a pro scout or anything, just an ordinary person who watches top level football and see's the extraordinary qualities needed to succeed at the very highest level. To be an attacking player in a team challenging for Premier League and CL glory, you need to have great ability. Sessegnon is a very good young player, but I think we've all seen enough of him to realise he's not some special talent. Who knows what he can be as a LB, but as a LW, he can have a good Prem career, but anyone who thinks he's going to suddenly develop the attributes that separate the very best attacking players from the rest, is just ignoring everything they've witnessed in the years they've been following the sport. The fact Sessegnon is 17 and has scored lots of goals in the Championship doesn't change the fact that when people actually watch him play it's striking how unimpressive his game is in terms of technical skills and that he doesn't have insane pace or anything. If players don't develop those skills (and they don't) and players without them fail to make it at the biggest clubs, then why should we want to sign Sessegnon as a LW?
I want to make it clear I'm not saying he isn't a great talent or can't go onto have good career at a decent club and play for England. But this is a league in which the champions have the like of De Bruyne, Silva, Sane and Sterling as their attacking mids. That's simply the standard needed. Sure Sessegnon could score similar amounts of goals to someone like Jay Rodriquez did before his injury at Southampton. That's a lot of goals, but that level of player doesn't help you win Prem or CL titles.