I like this idea, at the very least I feel like if you tag someone with Dark Verse it should count them as visible in the LOS check as long as they're within range. It seems like a big things they wanted to hit were the ability to use Melee Influence to just whack a guy a few times and spread a bunch of statuses through walls for Dante to detonate and for just the raw nuke to just kill everything in the radius through walls. Doing something like this seems like it would allow them to remove that without hurting the people that are actively utilizing his kit and moving around.