SportsDay columnist Tim Cowlishaw answered reader questions during a live chat on Monday. Here are some highlights: When do you see JJ drafting a QB to groom so when Romo retires Dallas is set? Tim Cowlishaw: Well, Dallas won't be "set" just because they draft a backup. The process can work that way but rarely does. They can draft one any time. Romo is, I believe, 32 in May? The clock isn't ticking but...it's plugged in? If Alex Smith signs with Miami, does that suddenly make Kyle Orton an attractive commodity to the 49ers and maybe make them overpay Dallas to trade Orton to them? Tim Cowlishaw: I think the 49ers will keep Alex Smith. I think he will get over his anger for the team's pursuit of Manning when he thinks about being a play away from the Super Bowl in San Fran or joining possibly the worst team in the AFC East, one that just sent its best receiver to Chicago. Read more: http://www.dallasnews.com/sports/da...me-in-dallas-but-it-s-at-least-plugged-in.ece CLICK HERE TO VIEW THE ENTIRE CHAT.