i got a history teacher like you,and having a kid tell you anything more then to F off is truly amazing.the wrestling coach at my school is also a football coach and the WLing coach.He can be pretty scary and dont know anyone who would mess with him.but for you having rolled teh mats before i know it takes about half an hour to get 4 up(rolled tight)so having to do that everyday isnt realistic.
The next time someone pukes on your mat you can either 1.rub their face in it 2.take their pads on game day.i want to know what the hell they are doin on your mats that they cant do on the field.take his key to the wrestling room away.get your kids to screw with his car and claim they were with you the whole time for a meeting(that one works).
bottom line is if you don’t get a little dirty and get them back this aint gonna stop