I DOUBT this would happen, but if there is one team Tony LaRussa should come out of retirement to manage, it would be the Tigers.
Best rotation in all of baseball and a pretty potent lineup. The only question mark on the team whatsoever is the bullpen.
To me it would be like Phil Jackson coming out of retirement to coach the Lakers with Shaq and a young Kobe Bryant. The Tigers need someone who can get them over the hump, LaRussa can do it.
Not saying it will happen, but it's a lot more plausible than the Reds (not factoring in Castelllini).