When we only have 5 bounties per event each day, we don't want one of them to be impossible to be completed due to the fact that the game mode or activity it is attached to is unavailable. For example: Crucible Salvage Iron Banner; Win 3 matches with the Shader, Emblem, and Class Item (Which was one of the bounties on DAY ONE of Iron Banner. NOBODY is going to earn the necessary 1300 rep IN ONE DAY!) These are the only ones I can think of at this moment. Help us out Bungie.