Separate monthly calenders.
When you finally obtain the title for becoming uncollected, elder's bane, or a legend. Initially, you feel great that you've reached said pinnacle, right? Then after awhile, it's like dam, this is really just a title. Kabam introduces new changes, such as, energy reduction, lower premium crystal cost, new titles for completing quests that are secondary/tertiary to the titles that were mentioned above.
Furthermore, you spent hundreds, some even thousands, to help KABAM/MARVEL grow financially, and they repay you by offering more cash grabs. 😐 My proposal to KABAM, is to at least give those who have achieved prestiges titles. Gives us apart that have contributed to your success. Calenders with different rewards, higher drop rate percentages, decreased energy requirements for monthly quests, etc.