Manchester United is thinking to re-united with De Gea after they let him left the club last years. They must be feeling shamed with their horrible decision to replace a quality, and proven goal keeper with a flop.
If they're now realizing their mistake, and wanna sign De Gea back again. I fully support it as long as they're not playing with him.
De gea has proven if he's still good goal keeper at Fiorentina, and not yet finished. He's still worthy to play at EPL.