#3 Paco Alcacer
Former Valencia striker Paco Alcacer is also one of the few superstars who failed to earn themselves a remarkable career at Barcelona, with the Spanish International struggling to convince those at the Nou Camp with his performances and falling out of favour as a result during his time at the club.
However, a move away from the Catalan capital to join Bundesliga outfit Borussia Dortmund was all the Spaniard needed to return his career to the limelight, with the talented striker taking everyone by surprise with his explosive performances in the German top flight following his loan move to join The BVB this summer.
Alcacer has found the back of the net a whopping 12 times in 14 appearances for his new club across all competitions so far this term - inspiring the Bundesliga giants to make his move permanent by paying Barcelona €23 million to part with the player.