Kevin Sherrington, sports columnist for SportsDayDFW.com and The Dallas Morning News, answered your questions about the Cowboys, Rangers, Mavericks and local college sports in a live chat recently. Here are some highlights:Who are some QBs that the Cowboys could take a look at on Day 3 of the draft?Sherrington: Well, they reportedly had Richmond's QB, Kyle Lauletta, in for a look-see recently, but he probably won't make it to Day 3.