I think maybe the games are a bit different and it wasn't viable? I was pretty into the original WC3 Dota and starting with tangos for healing was a pretty popu

I think maybe the games are a bit different and it wasn't viable? I was pretty into the original WC3 Dota and starting with tangos for healing was a pretty popular strategy for supports and solo lane players. caveat: my Dota 2 knowledge is lacking because I haven't followed the game for about a decade now and I have essentially 0 experience with League.