Answer
Iago Aspas returned to Celta after a loan at Sevilla in 2015. He had previously played for the club from 2009 to 2013, before moving to Liverpool. However, he did not make a significant impact at Anfield and was loaned to Sevilla in 2014. After a successful season in Spain, he returned to Celta in 2015 and has since become one of the club's most important players.