It is nice in theory but it is almost impossible in todays nfl. Free agency ruined the days of having players around for their entire careers. Nothing guarantees anyone will stay longer than their contract. The Texans haven't been around long enough to see any of our good draft picks sign elsewhere but it will happen. You have to use free agency. Every team. The problem is most teams end up over paying for players which is what we are trying not to do. We have some fat contracts on our roster and that is probably why Sharper and Foreman have been given permission to seek a trade. Walker, Glen, Wong, Wiegert, McKinney, Coleman, and Brown are some other fat contracts. There are some others but these are the ones that stick out when comparing production vs. salary.