Back during the days of Halo 3, Halo Reach, and Halo 4, there were Double XP Weekends that occurred quite frequently and during those weekends people had a lot of fun grinding multiplayer playlists with friends to get the extra XP. I feel as though an occasional Double XP/RP weekend would suit Halo 5. Seeing that the extra XP/RP would inspire people to play the game more during those weekends, those weekends would be very fun and action-packed in multiplayer. Just imagine playing with your friends and getting 4,000 RP per game in Warzone, or 16,000 with a legendary boost? That would be so awesome. I would love to see 343 add something like this throughout the future of Halo 5.