Please sell him the summer, can't take any more of these discussions where other players are continuously called out while Fellaini is considered to be a 'viable alternative'. Last season folks were throwing Ander under the bus to prove how Fellaini wan't the worst midfielder in the squad, as if that's a massive achievement in some of our worst periods over 25+ years - and that's the level we should maintain as a club.
The lad's not a defensive midfielder in terms of what we need from that position, he's not a box-to-box who'll press and hound à la Herrera, he can't create, he's not mobile when it comes to quick bursts, doesn't score enough goals to outweigh his technical ineptitude on the ball in open play, and he's too undisciplined from a positional sense apart from being inconsistent in terms of decision making in critical defensive areas. Best season as a footballer (ever) came in the 'Gullit' position in a 4-4-1-1 where they defended in banks of 4, and he pressed opposition defensive midfielders from behind before then joining Jelavić/Anichebe up front:
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We have no use for his primarily skillset in a 4-3-3, and you could buy younger, better fits for the positions behind Pogba, Ander, Carrick (someone like Trigueros is lightyears away from a technical standpoint, Keita has ridiculous workrate and pressing range, if you want a tall midfielder buy Goretzka). They all have a greater upside, are better in possession, better quick passers, have greater resale value, and technical appreciation of the game, and could be bought in the £20-25 million range - which is peanuts given United's revenues (especially once we sell the likes of Memphis and Schneiderlin to create room for midfield reinforcement). If you want people who can 'put in a shift', buy someone who actually has the tactical wherewithal and discipline for the role, not someone who thrived in a position that asked him to do the opposite. He'll be 30 next season, and has just 1 year remaining on his current deal - don't let him go on a Bosman after the £30 million+ fee we paid for his talents back in 2013.