I think we need a central midfielder to play next to Ramsey and it should either be a Fernandinho or Matic type. Both would allow Ramsey to roam around "freely" and really impose himself.
What's Lars Bender as a player? I've seen a lot more of Sven Bender and he hasn't really impressed me tbh.
What I like about Matic, is that he's strong, smart and a very good passer. Fernandinho is smaller, but quicker. However, he is also a very good passer. A player like either one of them, or something in between, would be great for us. A central midfielder who can pass the ball quickly and accurately and at the same time give Ramsey the freedom to really roam around.