User blog comment:MB543/My proposal to Ubisoft/@comment-4829046-20131130032354/@comment-13471981-20131130123955

Ubi changed Ezio's character? :s I believe you might be referring to character development, but whether he's 17 or 52, Ezio retains the same base personality, a charming Italian that is flexible and smooth, also a bit rash at times.

I doubt Connor's personality will have changed much in his later years to be honest. He certainly won't be spouting one-liners like Ezio and Edward, and apparently, that's what Ubisoft's audience likes the most. Connor's status as basebreaker is what probably discourages Ubisoft to make another game centered around him, I think