Dooley useless in ranked?

So I am stuck with infinite ranked matches with Dooley ( no rewards though )...

Played about 30 games the last few days and most wins I got was 5.

This is after playing Pyg for about 10 games with 9 wins avarage...

And I consider myself a top 1% player. Someone show me a build on him that works... And not a 1/100 chance to get build lol.

I tried every build myself... but each time I get oneshot after round 4 or 5... 3x multicast small friends, dinosaurs ( to much rng ), flamethrower, armor stacking... Nothing works it's all just C-D tier. Can't wait to abuse Pyg again for free chests xD I might also just be bugged, haven't seen nanobots in over 20 games...