Absolutely.
Anybody trying to compare the signing of Rooney with that of Gascoigne or Ginola cannot be taken seriously.
Rooney is younger and still has lots to offer.
I had a quick look at the Rooney profile on Wikipedia and I was surprised how many games he was involved in and how many goals he scored(9) this season.
He was isolated at Utd this season as the manager went down a different direction, but then Schneiderlin was isolated as well , and De Bruyne and Lukaku were previously at Chelsea , all by the same manager. Mourinho is a very focused manager , he knows what he wants and if you don't fit in then you are out..it doesn't mean that you are not good enough.
Graeme Souness recently described Rooney as a player that needs to be playing every week to get the best out of him and he may not be wrong.