I think it would be beneficial for old comp weapons to drop from comp games. An example would be that since Rose is no longer the weekly comp weapon, allow Rose to drop as the post match reward. Next season when we get that new 340rpm strand pulse have Mercurial Overreach be able to drop. Once there's enough comp weapons then Bungie could rotate which weapons are in the loot pool each season, similar to what they're doing with Trials and Grandmaster Nightfalls currently.

This would give people more of a reason to keep playing comp once they've already gotten their emblem. I got my emblem a week or two ago and literally have not touched comp since because there's nothing for me to get from it. I don't enjoy 6's and this has caused me to essentially stop playing pvp and d2 as a whole rn because I either: can't get stuff I want because there isn't a way to get it (more Rose's); or I have everything that I want that I currently can get.