I know they'd all be threatened with lawsuits etc, but I think a genuine wholesale strike, including players refusing to play, staff refusing to come into work, until the Glazers indicate they were selling would do it.
It would take something where the machinery of the club essentially grinds to a halt for any shard of consciousness to penetrate that veil of greed and hubris -it would have to be something that embarrasses them more than just stuttering results and ambient-mockery whilst the money roll s in, something where the heads of partner corporations would be directly contacting them. And the cnuts would still make bank on the sale - but who cares at this stage. Their relinquishing any control (and I wish we had an unanimous clarity about this) is honestly the only thing that sees us recover.