I know most right now are shooting their wads over Ozil but, more I think about it - Schweinsteiger in current form is so much better a fit for us.
For his pluses:
He can play the holding/defensive midfielder role but, his ability has shown he can be a creative spark.
He has a great set piece delivery (something we are severely lacking) and has a canon of shot.
Can play the wing as well in a pinch.
In a 4-4-2 with Fletcher - he has the energy/strength to play against the strongest midfielders out there but, also has the ability to pass and create as well from the middle
In a 4-5-1 - where people want Ozil for us, Bastian doesn't have to play the man supporting the striker though he certainly can. He can sit in front of the back 4, helping link defense to attack or he can even be the outlet from the holding player in the middle of the park then spreading play.
You could literally put him along side any 1 or 2 other midfielders in our squad and would be highly effective. Put him with Fletcher/Scholes with Scholes being the one in front of defense dictating play or you could play him with Giggs or Park as the attacking midfield along with Carrick as the other midfielder.
He literally could be an every game starter for us regardless of formation or line up. I don't see myself saying that about Ozil as I don't think he is a starter ahead of Nani or Valencia on the wings.