I think he would be a good, smart signing for us and I would presume he would play a free role in between midfield and defence, with Gerrard and Lucas in midfield. Plus he would give us what we need in that position, in terms of being good on the ball and the ability to score goals from there. People bang on about creativity but I think players in such roles need to contribute quite well in terms of scoring.
My only slight concern would be a lack of pace, but its not a massive concern. I think its imperative though that we pick up at least one really good winger.
Also, I still cannot see Suarez playing off the right or left wing, whatever free role we give him. I know that before he signed people felt he couldn't play up front alone but to be fair he has been brilliant there. He has done well physically and his ability to scare central defenders I think makes him too valuable to play deeper or have any sort of defensive responsibility. Someone mentioned Lionel Messi being moved from off the right to up front and I agree completely with that. His only issue was his finishing, which he would have to improve.