the decision of selling garnacho might be a very silly move i even heard they are ready to let go of mainno that is a very stupid thing to do
It's not actually stupid, if the player is not happy at the club and to be honest Gernacho is not really reliable including the Mainno. Fans are tried of Garnacho not being clinical enough and I wonder which top team would want to go for him or spend such amount Manchester United might be hoping to get from selling him.
Although he can go to other teams and get his career back on track just like others but I think he should avoid big teams just like the others did and with a season or two they will be an interest for big teams and possibly even do better there after developing much confidence experience.