Look at this way, Bungie is making a lot of dough from micro transactions and of course sales from the game in the past few months. So I don't see why they can't jus throw in new weapons here and there since there isn't a DLC being released until destiny 2. Think about it, imagine omolon having an auto rifle (that's not hard light so shut it) and shotgun, and pulse rifle. Or suros having a shotgun, sniper, and hand cannon (even tho HC's suck it be nice to see), and hakke having a scout rifle since hakke has a bit of well rounded weapon types. And since suros has a rocket launchers it'd be really nice if the other foundries offered heavy weapons. This is jus a theory an think it'd fix the hole weapon issues and also add in more endgame content.