A search turned up nothing on this so I'll ask:
What about pizza-specific yeast?!
PizzaCrustYeast dot com
Also Saf-Pizza brand, out of Europe.
Neither can be ordered online. One store in NYC *might* carry the first one.
They claim dough will rise as fast as can be and also be more durable than usual due to added enzymes.
I'd love to combine such "no rise" yeast with King Arthur dough flavor to obtain in a few minutes what usually requires waiting overnight for!