Man, there is just no luck for Detroit Lions rookies this season. Mikel Leshoure is already out for the year; Nick Fairley had to undergo foot surgery; and Titus Young can't seem to keep his hamstring quiet.
One day after practicing for the first time in at least two weeks, Young re-aggravated the hamstring in practice Monday. Actually, he re-re-aggravated it. According to The Detroit News' Chris McCosky via Twitter, Young had to pull out of a team drill after pulling the hamstring. He was limping and later seen with his leg wrapped.
Young injured the hamstring just two days into Lions training camp. When he tried to return to practice the following week, he tweaked it again. He's been resting since then and finally made his comeback Sunday. So much for that.

Fantasy Analysis:

You can pretty much ignore Young in drafts at this point if you weren't already. He can be a big-play threat, but if his hamstrings aren't going to hold up, he's not going to be running many deep routes. He was already at a disadvantage as a 2011 NFL rookie, but this constant battle with his legs is enough to keep me away from Young until he actually stays on the field for more than two days in a row.