Villa,...up front, experienced striker, who can poach goals, and would be the elder statesman of our frontline, all depends on fee and wages.
(Alternatives, if we don't pursue Cavani, would be Lewandowski or Jackson Martinez)
Instead of Jovetic, would prefer Benteke, who has the strength to do well in the Premier League, and proved this last year in his first season over here.
Godin, as cover for centre back, still not convinced by Micah in this position and he does appear to be injury prone. Adil Rami as an alternative.
Luke Shaw, for left back, if Kolarov does leave.
Bale would be the icing on the cake for us this summer, especially if we have missed out on Isco.
(More than 3 I know, but I'm greedy. :-) )