I think the only manager worth their salt is one that the players respect, will play for, and perform to their best. That normally precludes someone who hasnt played themselves. Exceptions would be Mourinho, and the players playing for themselves after Mourinho left, and we were left with the sack of spuds putting out cones. Hiddink definitely falls into the respect category -and I think he will return shortly , followed by success for the club at last in the CL