Help getting thru fantasy dom

This is the lineup I’m working with. I’m about five teams in on fantasy domination and I seem to be getting pushed around. Any advice on where I should go from here with my lineup? I’m pretty MT broke as I just locked in the Dallas, Denver and Pelicans throwback collection’s putting me 11 tokens from my tenth ruby reward card.

Kick isiah out of pg and use someone like curry or gibson to spam threes

I have Abdul-Rauf and Derek Harper but I run them with their duos and have better options to start. Don’t have enough MT for Curry.

Emerald Steph

Seriously? He’s a better option that the three I have?