The Division 2, PSA Don’t Reroll Augments Anymore. Season 4 changes this entire system, do not reroll augments level them up only. In the future you will be able to keep the level while changing to a different augment. So level up all your augments (Invest) no matter if they are ones you don’t want. Reroll = lost prototype cores in next season coming very soon and you lose the level currently.