Shawn,
What David is suggesting here is a type of poolish, though I'm thinking maybe it's not officially called that since there's no yeast. But who needs an official? If it works, it works.
But also, there's this. Most posts here (including mine, of course) have been comparing WW to white flour pizza. But seeing your original post, I note that you want to make a pizza that your wife will enjoy, that's made of whole wheat..
There've been lots of posts here about "white whole wheat" and that's fine, but maybe she'd like a whole wheat pizza that tastes like a whole wheat pizza. So why not?
Perhaps part of the issue is that this post is on the NY thread. I just don't believe that you can consider a WW pizza to be an NY pie. It ain't happening. Fuhgeddaboudit. It's a specialty pie. And you can read about it in the proper category here in Specialty Grain Pizzas.
I've made the Villa Roma pie with help from barryvabeach and as whole wheat pizzas go, I though it was very good. Still do. It's got a poolish, it's got a lot of hydration and it needs it. I don't mill my own flour, just use good old KAWW or sometimes even store-brand WW. To me it's tougher to work with, can't be successfully knuckle-stretched, and eats a lot heavier (though not a brick. It does have a very good flavor, and takes toppings nicely. It's brown, it's whole grain, it makes absolutely no apologies. It's certainly not my go-to, or favorite pie, but it's a nice change. I consider it more a substitute for a sandwich on WW bread than I do a treat, but so what? It works just fine. And the dough can be frozen for at least a couple of weeks.
Anyway, thought it worth mentioning.