Fun to do to a combined team based on the squads as they now stand, choose your own formation. Have to say mine surprised me .. especially the defence ... in that I didn't expect to put 6 City players in it. Note that age doesn't come into it, it may be that the City players would not be the best choice for a full season, but this is for a one-off match.
............................................... De Gea (Hart if he leaves)
Zabaleta ............... Kompany ............................ Demichelis ................ Clichy
(proven, classy).......................................... (under-rated IMO) ..... (Shaw still has it to prove)
.............................................. Schneiderlin
............................ Toure
.................................................................................... Silva
Di Maria .................................... Aguero ..................................... DePay
Bench
Hart, Shaw, Smalling, Schweinsteiger, Herrera, Sterling, Rooney
(Mata just misses out on the bench).
Darmian - I don't think anyone here has seen enough to say he will come into the PL and be better than Zabaleta.
Shaw - has had a lot of injuries and although this is a weak position in the team above Shaw is still a young lad and will need to prove this season he could be worthy of that LB slot.
Toure - ageing but is still a Tour de Force, especially going forward. Schweinsteiger or Herrera would replace him as required.
Smalling .. some will prefer him to Demichelis as Kompany's partner. Understandable.