Well it's a nice idea, but I think only the admins benefit from it. If for example a 'noob' rams a regular player on the server, he can't do anything. Of course, he can /report the rammer, but these reports won't work because there is no proof of the ram.
If this command were also for the regular players it can also be abused I think.
Isn't there a way that both players, the admins and the regular players, have the same benefits from it?
The idea is good, but there must be something that also helps the regular players for being rammed...