Yes, with Robbie in this case, it might have 'a little bit' emotional from Jose's point, but I don't think it is a 'jealous' one, more like a 'rival' one factor, because he is manages Schalke (his opposition) and the emotional part, because it is in CL stage. If Robbie not a Schalke manager, and someone asked him any question about Robbie to Jose, I don't think he has any bad words for him. I always think Jose is a true professional here, in press conference before and after match he may think every next opponent like a real enemy of him, the bad guy, attacking and confusing them with mind games, etc, leave alone in stadium. This also applied to the cases of all the manager names you mentioned. He will think all of them as rival enemy from the same league they competing, especially if they will clash each other in a match. Usually Jose will not comment about other manager, if they are not his next opponent in match though. He will react though, if other manager have a bad words first, for example in Wenger comment first, before Jose described him as a 'specialist in failure'. But hey, you know what, even if we all think they don't like each other, in this Wenger case for example, I've read somewhere both have a good relationship, when Jose not managing Chelsea period. And I'm sure I've read Jose said something about, you will be easier to talk with other manager if you're currently not competing in the same league. So as much as we think he hate Rafa for example, I don't think we will see Jose out of nowhere said some bad words for him, with exception of course if they meet each other in one competition or Rafa have some bad comment about him or Chelsea. In conclusion, I think it is more like a 'rival' one, I am almost certain it is not a 'jealous' thing.