YupThe fact that they read it doesn't guarentee that they'll respond though (even if you start a direct conversation with them, they can be that stubborn to still not even respond if you'd do that; or they'll simply 'wont care about it', which is kinda funny cause it's literally their job to care about it, especially if this 'it' is worth the time), once again speaking out of experience. That's what i'll make of it.
But anyways let's not go too off-topic.
Make of that what you will.
Anyway I think it will do PVP good if it gets updated. This suggestion, along with a competitive mode (with ELO etc) will do PVP great and would make the mode a lot less boring. Though, I think battle zone is probably a priority for devs right now, though I don't even know that for sure because again, lack of communication, yay. Anyway i'd be just fine if they at least responded with something along the lines of "I find x about the idea, but right now BZ has priority."