So, my thoughts on this... During one of our runs last night, our fireteam was screwing around in the Templar Arena, and we found an area that was above the arena where all of us could get to. We, in a fit of inspiration, grabbed the relic to see if we could actually fight from there. AS SOON AS we used the relic to cleanse from that spot, it simply left the relic holders hands to respawn in the center. TBH, I'd rather see that as a actual fix for the platforms rather than a killzone. That kind of fix provides an actual Risk vs. Reward approach to fighting from the platforms, and allows for actual dedicated sniper tactics.