This is your video:
I watched your video.
So you mentioned that warlock speed is a major problem in siege war. But here's the thing, why is it that Clancy, the other warlock/champ on your team, isn't raising any complaints about it? And to add to that, the rest of your guild doesn't seem to be bothered by it either. I mean, check out Clancy in that video, he has 121 kills! It's pretty clear that the issue might be more specific to you and not a widespread thing.
Sure, that Clancy guy might have better gears. I don’t know what your gears are like, but based on the video, it seems that you have decent gears as you were able to took out those warlocks from the opposing team.
But here's the deal, it's a bit hard for me to fully back you up when there's no proof or evidence from others who are facing the same issue. Roniethegreat asked for some proof and you said
I'd be happy to for a mod or someone in charge. I have no reason or desire to prove anything to you. The proof is there if you want really want to hear it.
As Torkilsd said,
As if GF is fixing anything because of SW that is Beta since 14 years.......
Maybe it'd be more constructive for you to observe what those successful warlock/champs are doing differently. Learn from their tactics and strategies, and give them a shot in your own gameplay. Who knows, it could level up your skills and help you tackle those warlocks like a boss.