Arian Foster expected to be ready for Week 1?

After talking to numerous sources in and around the Texans organization, beat writer John McClain believes RB Arian Foster (hamtstring) will be ready for the team's Week 1 game against the Colts.  McClain notes that, unlike afer his first hamstring injury, Foster hasn't been limping this time around.  McClain is one of the best in the biz, so his opinion is a valuable one.  Still, it's all just guesswork at this point.  And even if Foster is ready for Week 1, the risk of re-injuring that hammy remains significant.