Just for fun: Multiplayer

Yes we know there's no multiplayer and that it won't happen, also for the technical reasons too. But, what if there was? What do you think it would be like?
Here's how I would imagine it:
- All original maps remade into SPV3 quality
- A few additional maps from other Halo games
- Armor abilities get time limits (for fairness and balance)
- Sprint ability removed (Do we really need sprint for multiplayer maps?)
- New Gamemodes (Like Infection)
- The new SPV3 weapons and vehicles added to existing maps