One additional distinction I'll make about Walker infatuation is pre #17 vs. post #17. Before we won the title, I was often for some of the scenarios to bring Walker back. And on a very basic logical standpoint that made a lot of sense: both times they traded him away they got significantly worse and the one time the reacquired him they got significantly better.
However, what I don't get is any infatuation with Walker now. This team won it all without him and the skill set he does bring doesn't really fit what this team needs. On the same note, while his return really wouldn't help the team, it also wouldn't hurt if he signed here as a FA minimum player. He's not Ron Artest; he's not going to beat up a fan or destroy a locker room or anything.
Overall, I think Antoine Walker should now be relegated to the role of just another player or at the very least, just another former Celtic. I appreciate what he did while he was here, but that era is over and we're onto something much better.