Because i don't deserve to get a Lodestar after getting a few kills, it annoys me when the guy on the other team who's 5-19 gets a good killstreak out of a box, so i don't feel like i should contribute to the same problem that annoys me.
I do enjoy re-rolling other people's high KS packages though. One of the best troll moments is when you're near an enemy care package but you know there's no way you have time to steal it before someone kills you, so you re-roll it when it's a good package turning it into something garbage.
also, they need to bring back the ammo drops to help discourage people from using this killstreak.
http://i.imgur.com/EMWsl.jpg http://gifsoup.com/view6/4081352/wheelie-o.gif <---My Bike TWSSted since~ 3/27/12