Check this out guys...
http://monster.traxxas.com/showthread.php?t=494856
If you can't visit that link, It's an Anti-Rollover Antenna from TheToyz... which is essentially a stiff antenna on the top center of the car. So when you flip the truck, it always lays on it's side.. .which allows you to throttle your way back onto all fours I think. Seems like the concept works, but this dude used a different antenna from a Spektrum radio. There is a vid clip of it here:
http://www.youtube.com/user/Mon2Sol#p/a
Looks it works.
This guy, Papino built his own Alum frame/rollbar and mounted the antenna to it.
Images belong to Papino from the Traxxas Forum.
ERBE: RCM 1/8 Hybrid Diffs, NEU 1515/2.5d/S MMM, 6S,
Losi E-XXL CUSTOM, Neu1515 2.5d, MMM, 6s
E-SLAYVO PRO ERevo Chassis w/ Pro 3.3 parts, NEU 1512, MMM, 4S.