Raheem Sterling back for England but I expect the three lions to beat France without him. Just as long as Kyle Walker can limit Mbappe.
Luis Enrique fires (or did he quit?) from the Spanish national team, he should go back to Real Madrid once Ancelotti retires (well, I think he used to coach Madrid, anyway).
Sterling would be an advantage to England if he comes back to the squad before they face France. I'll be supporting England against France and this would be my first time supporting England.
Enrique never coached Madrid. He was a former Barcelona coach not Madrid and I don't think he'll go back to Barcelona. If he wants he would get a job soon but I believe he might just want to take a little break.
Sterling is surely a boost for The Southgate side but I doubt if he will have any game time. Southgate will like to give him time to rest. Moreover the wing position is filled up, even players like Rashford who are on form find it hard to break through into the starting line up.
Enrique to Madrid is not realistic because he is a big rival to the club. Look at his selection for the national team, he prefers Barcelona players than Madrid. I doubt Perez will hire him.