I was wondering this too while watching AoU the other day. I’m thinking what’s the chances of HTs soliciting a battle damaged HB with the jackhammer arm, battle damaged parts and pieces and Veronica? Afterall, in the movie he doesn’t call for the extra arm until after Hulk does some serious damage. And knowing HTs spent a fortune on molds a rerelease with damaged parts seems plausible.
The last time HT did second figure just for BD was with the MKVII. With two Avengers movies in the next 15 months they are not going to spend time to redo something they just released from the last movie. 0 chance of a BD HB unless it's something from IW.