Or maybe they should give Grandpa Max Tennyson his own animated cartoon series " LIFE WITH MAX" in the future on Cartoon Network or on ADULT SWIM. Paul Eiding as the voice of Grandpa Max Tennyson. The story of how Max spending his Me time and traveling alone on the road riding his Rustbucket RV without his grandkids around him.
@Tactical-Ochoa Given that MOA and the other writers were the ones who created him, they probably understand him better than any of us do. And apparently that's the direction which they were going to take Kevin and Charmcaster in the inital sequel Hero Generation. Even when Dwayne McDuffie was brought on he at first wanted to take that same direction with Kevin but then CN mandated Kevin being on Team Tennyson. I don't think that it's completely out of the question that Kevin improves slightly for the better but he would never realistically get close to Ben and Gwen. Perhaps vigilante is the wrong word to use but Kevin doesn't work as a world ending stakes villain as much as he does a personal rival to Ben. Perhaps they're not always purely antagonistical of each other but Kevin works when he challenges the very person whom Ben is.
If I had to redo Alien Force would've actually given him his own arc to parallel the character development which Ben goes through. Perhaps something to do with his past and how he was treated back then . Perhaps there would've been a better way to implement his shattered relationship with his own family. Though rather than going down the path of love and light like Ben does, Kevin would probably take the other road of darkness and anger.
@KineceleranGirl I recall hearing something like that. I guess I wouldn't mind about him being a vigilante or something of the likes as long as him and Ben remain as enemies and not friends. Not only do I think Kevin is far more interesting as a villain, but I think he has the potential to be one of the best and most dangerous and terrifying villains in the franchise. Moments like what you mentioned from the Ken 10 episode I think showcased that. Kevin's powers combined with his sheer obsession towards making Ben suffer is a very dangerous recipe that could really create quite an intense conflict for Ben, Gwen, Ken, etc. to deal with.