I thought he did well, him and Rakitic were fighting like lions for every ball.
the thing with Rafinha, he's flexible, even though i don't expect anything spectacular from him, but at least i dont shake my legs each time he receives the ball, because i'm almost certain he's not going to do a catastrophe with it.. he gives me that insurance . Same thing can't be said about Gomes, or even this new downgraded version of Rakitic. But if someone think that it's not enough i would also understand that. However, In those difficult circumstances we're having i'm more than satistied with him than i would with Denis, Arda, Gomes.
If we go forwards with Leo as a 10 and we don't spend big money on a winger, I would honestly much rather have Halilovic out there on the wing than Rafinha. Halilovic, if instructed correctly, would be able to do exactly what Rafinha is doing right now. Receiving it under moderate pressure, drift inwards and make the easy pass. The difference is that Halilovic, for all his flaws, can create. And he is improving, whereas Rafinha's development has come to a completely stop and honestly looks like it's gone backward since his Celta days. Probably mostly because of injuries, but yeah.
How about the defensive side of the game? Rafinha is a fighter and dies on the pitch for Barca, Halilovic is still a kid who needs to toughen up.