Tempo dragons seems strong especially with Cinder Clutch acting as early removal with the upside of giving you the boards state. Not sure how this stacks up to the meta, but I feel like there's a ton of value here.
Market definitely needs tweaking. Spellbound Vestige is my go-to and there's a ton of damage potential in Provoke the Dragons.
20 damage turn 5 plays are nice.(mastery teething whelp + Dakus + Skylord or Market for Provoke).
Pledge from Tattoo Dragon and Skylord Tolek seem to help smooth out a ton of hands too, though honestly I'm not sure if I'm just excited about how the deck feels but the deck just seems to work.
Give it a shot and let me know how you optimized!