None immediately that wouldn't cost silly money, except maybe Walcott and Oxlade-Chamberlain (might take a year of first team action to reach his potential), or Ramsay (a gamble due to his injury problems but undeniably class. Vela could be worth a gamble if under 10mil.
Sterling may be brilliant but looks a bit lightweight for me and Liverpool have no reason to sell. Sturridge is proven class but he's playing in a system with fast counterattacking players and I'm not entirely sure he'd do as well here until we get another couple of wingers. Worrying how I've named 6 players and they come from 2 clubs.
We're best off getting some decent and relatively cheap squad players such as Caulker and buying world class foreign players, just until we get the academy up and running anyway. They're cheaper than average English players and far better as well.