J A K E
Enthusiast
Alright I know its kind of pointless, but its funny.
When the person used his RC-XD it was a normal RC-XD, but viewd from the map above in the top left it was a rolling thunder moving around.
I don't know how to do this, but I thought I'd post it any ways.
The person called in a rolling thunder a few minutes before using his RC-XD and maybe that effected the RC-XD.. I don't know just a guess.
II have also seen this with a napalm strike plane. It can probably be done with most killstreaks.