I think the TO and Smith injuries are different, and that Smith's situation is a much larger cause for concern. Smith already had lingering problems with his hamstring back in June. TO did not. Then, on Smith's FIRST day of full practice of testing the hamstring, he re-injures it. So, whether Smith continues to have problems with the hamstring as the season progresses is a legitimate question. Also, from my perspective, the severity of Smith's hamstring injury seems much worse than TO's. Smith had to be carted off the field after the injury, TO did not. The reactions to their respective injuries have also been much different, which I believe is very telling. TO was joking around with Jerry Jones on the sidelines yesterday whereas the reaction after Smith's injury was much different-- Smith was visibly angry and John Fox commented that he could be held out for a "few weeks"--no such comments from Cowboys camp stating TO may be held out for that long.