General Teamfight Tactics problems and ideas

I think you should add more fuctions like changing the team mode(If you wanna play defensive the units should stay in their place and to not move, and offensive that they will move towards to enemy. Defensive will help when you are low hp and you want to protect your ADC's (if you have any adc units) and also make the units that you want the most drop more frequently so you can level them up(like if you dont get a change, you get it after 3 rounds or so).

One other thing that's been bothering me is also the item drops. Its unlucky if you got 3 items from the first 3 rounds and anybody else got 1-2 or vice versa. Also when you fight the raptors or the wolves most of the times i personally dont get any items, and it's kinda bad.

Last thing is when you are playing with premades and using voice chat and when 1 of you dies the voice chat disconnects automatically and we need to all end and be back in the lobby to use voice chat again.