Cyder
Justin
Well, also, there's just not an emphasis at the lower levels of "defense above all", which would be the only way you'd get double switches in a DH game. Otherwise, your best hitters are likely already in the game, so there's no point in pulling one.
I was referring more to the NL with double switches. In the AL where the DH is usually a slow guy an extra bench player or 2 for pinch running might make a little difference.