Chelsea will be a better team once Mourinho and his toxicity have gone.
United as well look like they'll be ready to challenge by the end of the Van Gaal era in 2017/18.
City will of course have the money to be there or thereabouts.
As for us, well we'll see once Wenger has gone.
But overall I think English teams will do better in Europe in a few years time. Barca won't be the same as Messi winds down, whereas even the likes of Real Madrid and Bayern haven't exactly racked up the Champions League titles in the last decade.