Arian Foster expects to catch more passes in new offense

The Texans have a new coaching staff and, in turn, a new offense.  Their old (figuratively, but literally in running back years) tailback approves. “So far I really love it,” Arian Foster said, via Mark Berman of FOX 26 in Houston.  “It’s very versatile.  Coach O’Brien has expressed many times how he wants to use…