Picture source
The Frenchman is considered as one for the future of Manchester United and the Glazers family, owner of the club have sent their message to this effect.
Paul Pogba had sought for a move away from Old Trafford with Barcelona reportedly interested in the midfielder. The Catalans had seen his performance during the world cup and had considered him a good replacement for Andres Iniesta. The Glazers family had stepped in though and stamped their authority to say that Paul Pogba was not for sale.
The owners would rather have Mourinho leave than watch Paul Pogba head to another club yet again.