That's a lot of midfielders, LFC legend. Unless we move on Aquilani(which I'm sure we will), Joe Cole, Charlie Adam, and Jordan Henderson then I can't see us picking up more than 1 midfielder.
Personally, I would keep Aquaman and buy Ramirez. Sell Adam, Cole, and loan out Henderson and Shelvey. Also we need another defensive midfielder because Spearing can't cut it and it may be awhile for Lucas to get back to his best. Then pick up another striker and a winger. So about 4 solid buys (plus Aquaman returning from loan) and we'll be set. I doubt any of it will happen, but a man can hope.