I have a suggestion regarding the XP cap.
The boss cards have now been discovered basically at the midway point through Season 1 my suggestion is to keep the cap in place at its current 15k per day limit for half of whatever season is ongoing then after that completely remove the cap and allow people to earn as much as they want for that final half of the season. This to me seems like a good compromise of keeping pace with overalls and things as content is released but also gives everyone time to get and enjoy the rewards at the end of the XP path before the season ends. With the current structure I feel like people either have given up already or are going to get there towards the end of the season and have very little time to actually enjoy the rewards before the season ends