Mike Walker touted as England's next manager at Norwich City, went to a decent sized club in Everton and failed dramatically.
Paul Jewell draughted in to be Derby County's saviour and made them worse.
Howard Wilkinson seen as some sort of technically minded genius but both his personality and football was as boring as fuck.
Sam Allardyce claiming he'd have gotten a big job if he'd pronounced his name with an Italian twang. No Sam, if your goalie didn't walk off the pitch for a drink after 13 minutes instead of taking a fucking goalkick, you'd be better off.
Bruce Rioch was given his chance at Arsenal and apart from the signing of Denis Bergkamp, did very little.
My favourite though was King Kenny. Brought back by Liverpool as the Messiah who would get this great club back to their former glorys. Wasted about £80 million on Andy Carroll, Stewart Downing, Jordan Henderson and Charlie Adam.