Your example of a skill sounds like the mythic bow proc. From what im seeing all of these debuffs and skills that would be added have already been implemented in the procs. This would add a whole new complexity to a pvp that is already severely broken. Some of the already existing kills have been shown to be glitchy and not perform as they say they should anyways. Honestly i dont agree with the idea,, and even more so because its already been hard enough to master a balance in pvp with 12 skills, let alone another 3.