Not really no as we now have four times the debt to service and presumably more than four times the interest. Being sustainable has been made that much harder.
Yes, no significant transactions were allowed which means that it can now go through.
Also, a new owner may be more sympathetic to Liverpool.
Also, this represents a significant change in circumstances which means they can now bid with no issues.
Absolutely nothing. It will of course not happen but I love the optimism
She can do this in a couple of ways, wither through a loan (which necessarily will have to be repaid) through purchasing shares (why? she just sold them) or through a capital contribution which is extremely unlikely given she is a minority shareholder.