I wanted to learn about igling and calling , especially the stuff like defaults , things u see like when u watch an enemy peek at a place, some other area is smoked off, how do I learn abt all this??
Go do a custom on every map and just tour around a map, in ranked there arent a lot of variety of smokes, just learn one encounter to that
watch some team comms video those helps, be more vocal in ur comp games, watch more vct games in general
FNS made some videos on IGL'ing on certain maps
Even on other maps the philosophy is the same
Most of it in ranked is just coordination between teammates
I suggest thinking from the perspective of your enemies, what util have they seen, where have they seen that util, what conclusions are they making based on that util.