We have enough strikers. We need creative players. Salah seems completely unnecessary...
All of these players would fit the need IMO, although many are very unrealistic.
-Eriksen
-Oscar
-De Bruyne
-Isco
-Di Maria
-Pastore
-Gotze
-Reus
-Samir Nasri
-Arda Turan
-Tadic
My dream though would be James Rodriguez. I pray he falls out of favour at Madrid, but that is pretty impossible. It would be a match made in heaven and would give him the perfect platform to become world class.