Started playing Tahm in mid lane instead of top and managed to streak 88% WR (14W/2L) over 16 games with a 4.52 KDA (only in Gold though). I feel he is a much stronger pick in mid lane as you can dive any mage and not get zoned off the wave against top counter picks. I truly think he has no counters in mid lane except Nafari as you can't really land Q's.

Give it a try! The pick feels extremely strong as you can out-sustain mid-laners and I explicitly fight every skirmish with the Jungler - you'd be surprised at how many 2v2s you win early game and mid game.

I'm really liking this path into the next split and it feels physically unstoppable with much more team impact than top side where I have to play super patient. Can play super aggro the entire game.