Possibly Tottenham if Pochettino is poached by one of the giants.
Everton would be a great move for him if they lost patience with Martinez; I think that kind of the club might give him the best opportunity to replicate his Malaga and Vilarreal achievements. He could basically do a similar type of job to what Moyes did, but obviously with better football.
He's not a bad manager, he's far from a bad manager. What he's done elsewhere is a clear indication of that. I can see him being very successful in his next job.