Tre Wilcox

OK, gay Dallas foodies — our heroes are falling fast. Last night on Top Chef: All-Stars, Dallas chef Tre Wilcox was told to pack his knives and go after preparing an al dente, mushy risotto in an Italian cuisine challenge. (By the way, Tre, they were right: Risotto needs to cascade like creamy polenta, not plop like over-cooked grits.) That means there are no gays and only one Texan — last season’s fan favorite Tiffany Derry — remaining in the mix. And I have a feeling about her …