I feel like they should make an option to reset all your battle born to level 1 after 100, lose all helix and lore and restart command rank 1 while retaining the character list you have obtained.
Grant a medal next to their level, a title and much further expand titles for each character(200 sticky player kills, 10 airborne kills in 1 match, heal 1 million hp, etc). Maybe give skins/taunts for characters that have been restarted and 15ed so many times.
Add in a ranked pvp list… winners of the matchmatches get 1 random loot pack.
Make things interesting… might be a page out of a few other competitive pvp games but it keeps people playing. A lot of people will NOT buy a season pass if they got bored of the game long before the first DLC… protip: Shiney new characters hardly change anything.

