He would start without a doubt. They play 4-2-3-1 as well. He would play alongside Alonso. Assuming jose wants Ramires you can see why. Alot of Energy and pace, from midfield. Him and Alonso would be a great parternship. In fact they'd be the classic doble pivot partneship. One player who reads and break up the play with clever interceptions (Alonso) and one player who runs, harasses and gets in the face of the the opposition and puts immense pressure on them. He is better than Khedira, Sahin and Diarra for sure. So he would obviously start. He'd also be a great player Mourinho could use against Barcelona due to his high work ethic in defence. All of this is of course assuming Mourinho wants him.