PAUL POGBA’S future at Manchester United remains in doubt following a cryptic tweet on Friday night.

The Frenchman captained the Red Devils for their opening game of the season against Leicester City and was on the scoresheet with a cooly taken penalty after just 75 seconds.

But with rumours of a strained relationship with manager Jose Mourinho, who brought the former United youth player back to Old Trafford from Juventus in 2016, Pogba’s tweet will leave supporters on edge as Spanish giants Barcelona prepare to swoop before the Spanish transfer window closes on August 31.