I don’t know man, I kind of just use my eyeballs instead of a program.
Download the addon sweepyboopspvphelper it marks the healer and dps with the healer icon. Legit awesome addon. Does other things too like marks flag carriers in bgs and stuff.
I think the only thing that should happen related to this is making in game markers better. They are insanely difficult to see, and you need addons to make them bigger. No way of adjusting them in game. I use the mes arrow weakaura which is so much better its unreal, can see where everyone on my team is at all times. Before getting that there’d be many times I’d be looking around to see my healers positioning and couldn’t find him until checking the mini map, happened to me as a healer as well trying to find my dps. I’ve seen this happen to r1 players (who would vocally ask where their team is because they couldnt see, or get annoyed they cant find their teammate in shuffle) as well until they also got this weakaura back in DF. I think if they aren’t going to do anything about pet nameplates and visual clutter, that is the next best thing they could do.
Not sure that would help ‘new’ players necessarily, nor would it help players who dont even look, but it would help visibility in arena a bit without being a “crutch” since its already part of the base UI, it just kinda sucks in its current form. People would then have a better time seeing where their team is standing if they actually learn/try to do so.
I dont think anything should get put in the game that holds peoples hands through the process of learning though, nothing that tells someone what to do.