I feel like there should be a playlist each week, that the completion of gives a significant increase in leveling progress of crafted weapons. Could be vanguard, gambit or crucible playlists. The important aspect of this playlist is that it should be devoid of matchgame and champions because of the silly nature of using mixmatched weapons with terrible rolls. I feel like a completion of the activity should grant 1 weapon level up per weapon equip and eliminating all enemies in the activity should give your team a platinum completion rewarding 2 additional level up's per weapon equip. This would really improve the experience of crafting in my opinion.