We should have been 3-0 at half time.
Players are buggered. Manager has no options.
I'll start this off by saying that the whole problem with United at the minute is the ownership. They're only interested in their dividends, and as long as Ed gets that for them then they are wiping their arses with Man U branded toilet paper.
Ole is neither the problem nor the solution to what is going on.
However.....
Ole has not, overall, made the most of the situation. You say he has no options, but he rushed Pogba back who got an injury. He didn't rest Rashford, who picked up an injury. He kept McTominay on the field while he was injured. He hasn't trusted the likes of Garner, Gomes, Levitt, Ramazani, etc, which would have a) bulked the squad out, and b) either prevented or minimised the impact of the injuries.