The Grizzlies are easily #1 on the list of teams that any of the regulars in this thread root for, assuming we all roll our eyes at Wickman claiming Bayern and we don't let Ben count "LeBron" as a team.
Even if you give him every benefit of the doubt about he played down the stretch last year -- which I tend to, because he looked great early in the year, and nobody but Dale Murphy gets that old overnight -- then best-case scenario he's got one or two years to win it with a team that's largely hitting the reset button. It's a real longshot.
I don't know if they're actually any better; I think they're mostly just more poised. They're a veteran championship team who's been through the wars. Nashville isn't. Despite it all, still anybody's game.