The XFL has returned and speculation about how long this league can last has began. Spring football of any type has struggled to find any footing, since the USFL. Week One of the XFL averaged 3 Million viewers. Interest will always be high in the first week, so Week Two is extremely important for the new XFL. Week Two of the XFL on ABC averaged 2.2 Million viewers, which is a drop off from Week One, but is expected for any new league. As of this writing the ratings for Week Two of the XFL on Fox have not been released. The biggest question is if the XFL can keep…