Kevin Sherrington, sports columnist for SportsDayDFW.com and The Dallas Morning News, answered questions about the Cowboys, Rangers, Mavericks and local college sports during a live chat recently. Here are some highlights.Question: Is it too early to call passing on Jalen Ramsey for Zeke a mistake? Should the Cowboys have taken Ramsey and then Derrick Henry?Sherrington: I don't think I'd call it a mistake, but they certainly couldn't have gone wrong with Ramsey.