Reason why they won't let u take all your year 1 weapons is because with tht re-roll system a lot of weapons tht were supposed to be "middle of the pack" became really good because ppl kept re-rolling for the perfect perks i.e. Shotguns. Tht made the game really unbalanced in a lot of ways because certain guns become outrageously broken with certain perks combos. So Bungie could either make all year 1 weapons obsolete and push out new weapons with old ones still dropping with non broken perk combinations, or change all the broken perks combinations on your guns (highly unlikely). I prefer them to get rid of the old broken guns because crucible has become a better, more diversified place. Now some of you may be upset by this because you don't want to get rid of your gear because it marks you as a year 1 player. Thts cool but a lot of ppl just want to use their "cheese" weapons in crucible *cough* felwinters *cough* matador *cough*. Those ppl are the reason I don't care if year 1 weapons go obsolete