Here’s what I think. I hope Halo 5 will be have a 15-level campaign that is full of action and better music. Also, I hope 343 implements a longer, stronger and new ranking system to the game. For forge, 343 should create several larger forge environments kind of like forge world or sandbox, with changeable climates. Also, I hope old characters such as the Arbiter return to assist the chief and the story becomes more detailed. More maps are needed as well and a more creative layout for the main menu and the monk chants! Overall, 343, you did your first Halo great by giving what you had and hope that all these mistakes recover into corrections for the future title.
Please use the Halo 5 Community Suggestions Thread to discuss the things you wish Halo 5 to include.