I really like Halo Reach cause of the ranking system. I would like to be able to rank up all around.Like in the campaign you can level up .I want to be able to get a lot more credits from the campaign.In Halo4 you could not rank up in the campaign and i did not like that .If you had heared of a game called blue dragon, that game was three disc long,you were able to rank and level up .so for Halo 5 and 6,i would really appreciate to be able to rank up all the time no matter what mode you were playing.I only play games that you can level or rank up .Oh one more thing please make it easier to rank up thank you if you do .