2) Ronald Koeman

Could Ronald Koeman be close to the sack at Everton? A poll for @ReadEverton on Twitter, one of the leading Everton fan pages, had 79% of the votes in favour of ‘Koeman out’, a resounding figure.
At six of his eight previously managed clubs, he has spent two years or less managing them, suggesting he is certainly not a man for long-term management. With his current situation at Everton, it looks like that trend could continue.
He has had some minor success, winning three Eredivisie titles, with two different teams. However, the Eredivisie is a weak league and he led Ajax and PSV to titles, two of the most dominant teams in the division.
He led Southampton to their highest ever points tally, but the Saints' devout fans wouldn't agree if they were asked if his style of play was exciting. Often, it was a case of the defenders hitting long balls to Pelle and him heading down to Mane, which was sometimes effective but hardly impressive.
Koeman's current management and style of play at Everton, and the other clubs he managed before Southampton certainly doesn’t warrant the hype he gets.