Like I said in another thread, Gomez would be an absolutely amazing signing for them - pretty much the only true Cavani replacement (well besides Cavani's immense work rate) on the market.
Dzeko would be pretty good too though, but he isnt as consistent as Gomez.
Jovetic to Napoli would be a really bad business unless they plan about signing another forward (a finishing one) and then they`ll strengthen themselves well. Jovetic Gomez or Jovetic Dzeko would be a strong partnership
As for us Jovetic would be a good addition to our squad. Signing another forward means selling Vucinic and Quag/Matri (maybe even both)
So now we only need to sell Isla, DC, Ziegler, Melo and two of our strikers then buy Juvetic + Ogbonna and we are set. I really hope we wont spend money on Kolarov, there is no point in buying player whos only better than Asamoah at free kicks. If there is more money to spend - buy more youngsters !