He won't be the one short of offers at the age of 21. Its Mourinho's who's desperately trying to rescue his career, and it is pretty much his last chance at the top level.
I understand your view but I don't agree with you. Shaw was phenomenal in his short stint last season, as close as world class you can get for his age. But unfortunately for him after his injury he don't look the same player any more. Acceleration, speed and self confidence is at least one level below, maybe more. His technique suffers because of this, his decision making is worse without confidence.
Maybe one day he will recoup all this and be that young promising superstar we all want him to be, maybe not. But until then, and this is the important part, he should at the moment listen to his manager and give his all even when it's painful and gloomy.
Why? If it's a mental barrier he needs to challenge himself in order to regain his confidence. If it's physical then he needs to gets as match fit as possible, the best way to do this is to play games.
Regarding Mourinho you must have faith in his decisions. If Shaw was declared fit by our doctors then our manager is in his right to expect him to play, what else? If he had some over weight then it's the players obligation to do his best to shape up asap. Don't you agree?
I don't think for a second that José is so stupid that he ignored his medical staffs advice and ask Luke to play if he's not physically ready. If we (the club and supporters) don't trust Mourinho in this then they (the club) must fire him with a immidiately effect. No other options available.
When Luke Shaw declare himself not fit to play, physically or mentally, despite our medical teams clearance then he challenge his manager in so many levels. Authority, decision making, loyalty and so one. But most important he refuse to do his job. United pay him to play football, not hanging around and chill and by himself decide when to play or not. Sorry my friend but this isn't Sunday league, Shaw earns a fortune and with that comes obligations.
If the relationship and trust is broken between a manager and a player then the player has to go, not the other way around.
I don't like that Mourinho going public regarding our players problems, not a wise thing to because it could easily backfire, but if he does the club and we supporters has to back him all the way, what else?
If it's true that Shaw's camp has briefed parts of the media then he needs new advisers. Totally wrong way to go. He can never win this by challenging his manager in public.
Like I said before. Luke Shaw should ask for a private meeting with his manager, ask for piece and follow his managers advice. Mourinho will threat him good, he will listen and understand and in the end both will benefit from this conversation. Trust me in this, this is the best solution regarding the circumstances.
We all want him back to his best.