Alexander: Is there really an appetite for the XFL?

The Los Angeles Wildcats begin their season Saturday on the road in Houston.
Did you ask, “Who?” Or, “What sport?”
Or, maybe, “Why should I care?”
This is what the latest stab at out-of-season football may be up against. The launch of XFL 2.0, after an extra year’s run-up to allow the league’s personnel to get their footing, takes place this weekend with two games Saturday – including the L.A. franchise’s debut against the Houston Rough