Question and Ideas 2

My question was I heard they were going to increase the damage of the Ravager now is that just multiplayer or campaign also I would also like to see the Revenant from Halo Reach and the Hornet return

Also a couple ideas
The Tank Skull to replace the Tank Gun they removed

The Flood Skull all enemies are now Flood

The Grunt Apocalypse skull all enemies are now Grunts

The Arctic Commando Skull this would give you infinite ammo bottomless magazine and weapons would never overheat
What do you all think of these ideas