Would I like to see a TOM BIHN wheeled bag? Oh, yes.
Not a wheeled briefcase (too much. Cull your papers.) or a wheeled backpack (Oxymoron, almost?).
But a rolling travel bag? Yes, I'd love to see a Tom Binh version. First, because I imagine that it would be a completely rethought, redesigned, better, higher-quality, kinda thing. (Like all Tom Binh bags, yep). And because it would open up the world of Tom Binh sleek efficient coolness to a whole population of people who need a little extra help moving their stuff around. I have a cheapo set of wheeled bags, and for certain kinds of hauling, under certain circumstances, they're indispensable. I'd be delighted to have the opportunity to invest in a TB version, and recommend same to my globe-trotting kin.
The wheel? It's nothing to be ashamed of. In fact, it's an impressive human invention. Hurrah for the wheel, I say.