Basically almost every single map with a back role why doesn't the traditional teacher role just mass build e until ~+300 and coordinate with the player in front of them to start t2 lab?
Feels like what needs to happen is:
Back build e ->
Front give con to back player ->
Back player build bp in front player base ->
Sling e, m and bp to front for t2 lab ->
Take ur t2 con and do regular eco stuff while supplying the e and bp so everyone else can get t2 con(or just push if u smell blood in the water)
Almost every map u can hit sub 5 minute t2 timing
Everytime I see the afk singleplayer techers I lose my mind a bit.
Even if aren't able to reclaim t2 for moho metal, that front player can produce t2 units and push with advantage or get slung for deeper early t2 push