The BV system is not a good idea, as great as you see it there are far bigger underlying issues that also make this impossible, and these issues have existed since I started playing 7 years ago.
For one the quirks on some mechs, some are just too good(I'm looking at you Quickdraw IV-4), the hit boxes on some mechs(Commando's due to how wonky they can be) that can't be accounted for in BV, some mechs like the above stated Quickdraw are generously over quirked pre-skills, post skills, off that mech is disgusting and why it's a back bone meta mech.
The other issue is as stated meta. Not that meta is an issue as it's an evolution of the game to maximize productiveness, now I don't play meta mechs... unless in one of my mad scientist moods I create something that is meta without knowing(I don't go to the database sites for builds, I kind of throw **** together and see what works), combine meta mechs with the high skill players and you have yourself a dangerous combo capable of winning matches on their own, get a group of them together and wow, it's a nightmarish display of skill, and that's ok!
Simply put in order to use BV in a correct way you would first need to rework every mechs hit boxes because some are just plain awful(Timberwolf is a good example), while others are excellent examples of what they should be(Commando... maybe?), then comes the fun part, the quirking system... Every mechs quirks would have to either be deleted and redone to make sure every mech has a place within this new BV system, though this is long over due even now the other option is to requirk the current mechs... regardless, there is alot of work required to make your proposed plan work effectively, work PGI won't invest into due to the lack of interest, or lack of employees to make the changes needed in a timely, effective, and correct manner.
Disclaimer: I don't play meta and perfectly accept my place in PSR, I am not railing against meta as it's natural for it to develop in any game where it can happen. This is just my thoughts, they may not be correct, but I feel these issues do contribute to the BV system not working and the current system being most effective at its current state.
Edited by Tech4417, 28 July 2020 - 07:44 AM.