To score a hat trick in a semi final to carry the entire team into the final and then get dropped for Kane who had been out for a while and was clearly not match fit/sharp has got to be hard to take by anyone.Maybe but he is treated with disrespect by Pochettino in my opinion.
I agree with some of what you say but you also forget United away last season so memory fade and being selective are not the dominion of the few over the many.
I'd be livid.