A) I'm not sure any of us can answer until we know exactly how the Tour will look. However if it's gonna be essentially a Lion's tour, then I can't see that being any good for the game. I know the Aussies will crow beating whatever side we put out (and btw, so did we when the Aussies were decimated with Packer), but I can't see there being the usual interest even over there for playing some County plodders. Probably worth postponing.
B) I don't think I could blame anyone who doesn't want to go. Constant quarantine even after moving between States, and days upon days of nothing but lying in a hotel bed missing home, missing partners, missing children can't be good for anyone's mental health.
Marcus Trescothicks book is a good insight into this, when he mentions the first start of his bad anxiety away with England came when he toured India, knowing his wife and newborn baby were at home and there was nothing he could do. Imagine being stuck in a hotel room for days on end with your mind going overtime?
I have to be honest and admit I don't think I could hack it.
If they're worth their place on merit when we return, they come back in for me. Some things are more important than a game of cricket.