He doesn't deserve to be a winner in my eyes. Its a game show and he hasn't played it, he hasn't been on any type of learning journey, hasn't self reflected and changed his ways after listening to what the public thought or other house mates. He hasn't done anything to stand out and be noticed, he has managed to blend into the background like Winston because of bigger characters. He hasn't created many threads as there wasn't anything to write about, he hasn't been entertaining, had the few odd moments where he has been funny, but all of them have, He hides behind Helen, only defends her, even though she has been in the wrong many times, that's acceptable to him. He hasn't been vocal of his thoughts of others to their faces, only to his group.
I respect your decision but can't see why he deserves to win and I couldn't list 10 reasons why he should.