Uncollected Arena
Kabam, how about adding more arenas for the uncollected. Instead of fighting other players, just fight thanos team or collectors team or whatever and just basically make it a continuous increase in difficulty for every fight you win. You get more points for harder fights etc. basically the run up of the infinite streak but it just keeps getting harder and harder. Rewards are comparable to what you would expect uncollected arena grinders to want.
Anyways, just throwing ideas out there, game is getting stale...again.