I think if they get new owners they'll get stronger because they have everything in place structurally on the football side of the club. And that structure started taking shape after Damien Comolli was brought to the club, who in-turn brought Edwards and the data science head (Graham) to the club after getting to know them from his time at Tottenham. FSG fired Comolli after a short time but he had put in place the people who would prove to be very important in Liverpool's success in the long-term. They also have the face of a potential new project in Jurgen Klopp, and he's among the best in the world in his role as the head coach.
I think as far as the United owners are concerned, I feel they will sell within the next two years but it will be a sale done in secrecy imo. I also think a potential Liverpool sale would put even more pressure on the Glazers.