I dont think we will ever be able to stop a warrior from sitting on us in a 3v3 or 5v5 comp dependant of course without some kind of huge change. but to be honest i would rather have the melee trainign me with proper buffs to my class then have themon another teammate. I like the challenge.
Locks were made to be trained with their severe lack of mobility, that's fine they get a lot of defensive shit to account for that. This isn't a lot of fun when you're being trained to get casts off but that's part of the class. The dumb part is with pets being trained so easily. Without SL a lock can only count the seconds before he gets instantly gibbed down. They really need to fix pets.