Clinton Portis believes he could be a solid contributor to a contending team this coming season. Portis, who is about to turn 30, is coming off two injury-plagued seasons. "I think (age is) just a number," Portis said. "You're saying I turned 30 (he'll be 30 on Sept. 1), but I had a slate of two years where I really haven't done anything. So right now, I feel good and feel better at this point than I have in a long time, just feeling like I'm completely healthy, just feeling like things are totally healed. And now that I know what I need to do and what I need to get accomplished, I'm fine with that."