Suggestion for motars, a gun, and a battle pass.
As a proud Australian awell as many others, I believe it would be pretty cool to see the steyr AUG or the ef88 in battlefield. If not, I reckon it would be pretty cool to see the ELCAN spectre optic or the bipod foregrip seen on the ef88 as attatchments in the game.
For the motars, I think it would be pretty cool to have different types of motars, like 81 or 120mm motars that hit harder, aswell as 40 or 60mm motars that are easier to maneouver but pack less punch.
For a Battle pass in a future season, I believe it would be awesome to have one with every page dedicted to a country. E.g. a page could be dedicated to Australia, and in that page there could be things like AMCU sold or DPCU skins for the soldiers, or maybe it could introduce an new vehicle with the season like the ASLAV or the bushmaster, who knows?