Silver and below I rarely see people use them. Are they used a lot more in high elo? Every other game or every game? I'm probably going to learn a lineup or two to help me rank up but I'd like some perspective of anyone in higher ranks

It's very common in low ranks, rare in high ranks (but still happens) that I see people who are just way too passive. Shift here shift there. It's not needed. Just run. Yes Timmy, your opponent can't hear you running from across the entir...