Halo 5 changes (not a rant). Opinions?

I want a big team map in the halo 5 beta, preferably with a new vehicle. The mantis in halo 4 was a great addition and i hope they make something good like that. It would be cool if they added a playlist similar to air superiority in battlefield, they could use long sword fighters; similar to that mission in reach. Make the sniper and DMR scopes less restricting, i like the DMR a lot, but with the bulky scope, i rarely use it. Have the returning weapons, ex: SAW, splaser, carbine, storm/plasma rifle, plasma pistol, beam rifle etc. Keep thrusters, slides, charges, sprint and ground pound all the way they are; these are all nicely balanced good job 343. I know that ground pound isnt that useful, but landing one just write is incredibly satisfying. Another cool idea would be make the campaign maps really big and non-linear, similar to the ones in halo 1.