First off let me start by saying I love the game and I'm extremely excited about the 2.9 update. My suggestion is only out of love and the desire to increase replayability. I suggest the ability to replay missions and perform helix events with a powered down version of each assassin (i.e. the ability to choose to play with a 1*, 2*, 3*, 4*, or 5* version of each character you have maxed out).

While I love the game my characters are currently too strong to give any challenge when replaying old missions but this change would prevent that. Thanks for considering my suggestion.