I don't know if this has been suggested before (I don't really want to go through 35 pages!) but has anyone ever used a Shuca Berry Natural Gift Talonflame simply for Heatran?
Talonflame @ Shuca Berry
Gale Wings
Adamant Nature
252 Atk / Enough speed to outrun Heatran / Rest in HP
-Swords Dance
-Brave Bird
-Roost
-Natural Gift
I mean I haven't tested it, but I've always liked the idea of Natural Gift... (Wacan Berry Scizor for Gyara anyone :P)
Maybe it's terrible, but maybe it's good? I will probably hate myself if it becomes a thing though, as I hate Talonflame on a good day!
It's been done, mostly Liechi Berry to hit Rotom-W though as it was(/is) basically on every team and would often be the main TFlame switch.
Also since you most likely wont use BB before taking out the TFlame check with a +2 Natural Gift, running Acrobatics becomes an option on this set.