#2 Malcom
Arguably the most controversial transfer of the last summer transfer window, Malcom was seemingly on his way to signing for Roma (with the club announcing his arrival on twitter and numerous fans waiting for him at the Airport) before Barcelona swooped in with a last-minute offer to sway him over to Camp Nou.
To say that the move has backfired on the Brazilian would be putting it mildly, as Malcom has struggled to make any sort of meaningful contribution to the Barcelona cause almost eight months after his controversial arrival.
The 21-year-old has made just 14 appearances in all competitions for the Balugrana, with his only starts coming in Copa Del Rey matches (although he did score a brilliant goal in the Copa El Clasico clash with Real Madrid).
The Brazilian is yet to score or assist in seven LaLiga matches and with the form of Ousmane Dembele as well as omnipresence of Luis Suarez and Lionel Messi ably backed by Phillippe Coutinho, it is safe to say that Malcom would not be seeing an improvement in his playing minutes anytime soon and Chelsea would do well to end his Barcelona misery by bringing him to Stamford Bridge.