Quote from zemanjaskiYou're missing the point. The OP is already committed to playing a second set of 1 drops, so the inquiry is limited to 'whsts the next best option after Cackler?'. In that context my commentary is correct.
I would also strongly contend that the winner's list was the worst red deck in the top 16. It's easily the least tuned (21 land? 1 gore-house? No satyr? All problems). That archetype will continue but not without heavy changes.