Zidane may not fancy the idea of returning to real Madrid. He is is good no doubt. He has recorded good numbers of titles for Real Madeis. Anceloty in the same hand is exceptional. But while Zidanes most major trophy comes from Real Madrid only, anceloty has recorded trophies won by him from different European clubs. I see Anceloty has a better option to zidane, but for which ever reason and in which a ever way he leaves, I believe a good coach will still drive at Benabeu. Zidane may not fancy the idea of returning to real Madrid.
We don't know what Zidane thinks exactly. We can't claim that Zidane dislikes the idea to return to Real Madrid. He never stated anything about his chance to return to Real Madrid. But I think it is not impossible since he ever made good history in Real Madrid. When someone experienced good history in a club, there will be always a chance to return there.
Regarding which one is better Zidane or Ancelotti, both are good managers. And both of them are good options for the Real Madrid coach/manager in the next season. Even if Ancelotti already won varied trophies in many leagues/countries, we can't conclude Zidane isn't on the same level as Ancelotti. Even if Zidane never won trophies in the other leagues/countries as a coach/manager, I'm sure he has the same capability as Ancelotti. As far as I know, Zidane was a smart player and he is a smart coach as well now. Nothing impossible for him to win trophies/titles on the other leagues.
Talking about coaching, here is Simeone getting closer to Real Madrid, now they are only two points behind them!
It's not talking about coaching, dude. It is about the position of Real Madrid and Atletico Madrid in the La Liga standings.
Well, it seems Atletico almost overtakes Real Madrid, but I don't think it will happen.