Traore will not be a novice in Barcelona as he started his football career at the club before moving to England.
The 26-year old will be a good addition to Barca as he will be a threat on the winger with his pace and dribble which has improved over the years in England.
If Barcelona could manage to keep Ousmane Dembele, the combination of these two speedsters on the wing could revive Barcelona's hope to finish in the top four and even win the Europa League.
This season, Traore has not been able to replicate or supersede his previous performance but the move to Barcelona could be just what he needs as the youthful team Blaugrana team are hungry to prove they are worthy of the Catalonia club.
Although with so many players on injury in the attack, Traore looks like a good addition if they are to return he could dim an excess -- all that remains at large as he once again dorns Barcelona's jersey.