Before considering any player from from the Gym one should look at what happened to Seri at Fulham. Ligue 1 is a very poor level and most players with a pair of boots look good in it.
Will probably entirely depend on Chelsea's situation next year. I'd make them favourites to win the Europa League but they'll be in the Champion's League anyway next season. Zouma would probably be in the starting XI most of the time so a situation which he may desire.
Oh Spurs will want to win alright, they'll want to be 3rd rather than 4th if they can. But from what I saw on Saturday they just won't have the players available to beat an Everton side playing as well as they are at the moment. A draw maybe if they can shore up their defence and stop the stupid...
Now I know everyone raves overs Ajax but to me they just looked pretty ordinary last Tuesday. A Spurs side with Kane and Son would have given them really big problems. Llorente is finished and Moura is just too predictable. Can't predict what'll happen on wednesday though.
Yes being an assistant manager or manager's assistant doesn't mean that the candidate has what it takes. Look at Henry's train wreck at Monaco. Lasted about 3 months and they've had to go back to the manager they sacked in the first place.