The less they have to test the more hours per gun they spend making sure pinnacle events have balance the retirement part doesnt eliminate anyone's guns it does make you have to find an equally effective equivalent during the relevant season though and I already do that now do why get bugged out, the guns will still be relevant in playlists that dont count light level such as control the retirement thing literally only effects pinnacle events ie raid, trials, iron banner, also likely on the most seasonally relevant raids would be effected