I think that you should be able to invite people to your squadron similar to inviting them to squad up with you.
I think Chat Bans should only apply to public chats and not ones between friends and inside squads/squadrons.
I think maps should be enlarged on ground battles, specifically at 7.7+. This would allow light tanks to better flank and for missile carriers to be better suited. On most maps you have to face head on with every enemy in a kill zone, and missile carriers are not ment for close quarters let alone auto cannon light tanks which need side shots to be effective. Most if not all maps are too small (even the biggest) for effective flanks without constantly running into mbts that can reach the same positions as you because you never even reach your top speed.
With larger maps comes a third or fourth spawn point so that CAS has a harder time finding targets or just directly bombing spawns. (Perhaps even making a “spawn zone” a line across the map where you can chose many different areas to spawn)
In addition to these spawns a mechanic where weapons that require a lock cannot lock onto spawn protected vehicles would reduce the effectiveness of CAS from extreme long ranges where they lock and hide behind cover before being even engaged.
PS. Apply to Terrestrial Tankers for a ground based squadron.