Well, could it be possible to add voice to some options in chatwheel? its likely people not into read what we type or chatwhell when they so focused on enemy.
im not really comfortable using mic, and i dont think teammates will listen to what i said when i use mic, the reason is sometimes my voice sound not clear or so noisy and end up being voice mute. i hope i can get better coordination and better teamplay. im not asking to all chatwheel option, only go, back, or regroup will be enough for now. hope dota consider it in the next update