5 football superstars making the most headlines this summer

#1 Paul Pogba

Pogba is reportedly unhappy working under Mourinho

After delivering a monumental performance in the World Cup campaign for France, Paul Pogba will be returning for participation in club competition.

However, there's a major twist to the story that could be troubling for Manchester United fans. The French sensation's future with Manchester United seems unsettled with Pogba reportedly unhappy working under Jose Mourinho.

Barcelona are favorites to sign the World Cup winner, and while United has reportedly rejected an offer from the Spanish side, Pogba's future remains uncertain.

Considering how transfer rumors eventually conclude, it seems this will go down the wire. With Manchester United fans concerned with the progress of their team, Pogba's exit would certainly be a major disappointment.

Having been on the headlines this summer due to his strong performances at the World Cup, and his unsettled future, Pogba will head into the new season with a chip on his shoulder.