The problem is, whilst very skeptical about Glover. He's being handed managers of totally different styles, who all want different things. If a manager comes in and wants "experience", you are buying players on a downward trajectory, unless you have huge amounts of money. So Glover is left scrabbling around for has beens who might do a job. I doubt he's been handed the keys to build the team as he wants, almost like Walsh and Pearson had time to.
That's the reason behind this new guy above them all hopefully, he's hopefully going to be given the time and space to have a consistent strategy, with managers and players. But he's totally unproven, so who knows what we're going to get... or whether those above will even allow him.