Leicester have gone about things the wrong way. They had a good balance and momentum with Nigel Pearson and frankly, have since blown it. They have pots of money, yet no real focus on what to do with it. I reckon their owners have since taken a look at what Saints and a couple of other teams are doing and realised, enough is enough. Yes, of course you can spend the dosh, but you need a good manager to harness it all, and SGE is overrated at the cut and thrust of British league football.
EDIT: Actually, I'll amend that to just overrated, period.