Houston Chronicle's Jonathan Feigen reports on the Rockets training camp in Austin.  Rookies Terence Morris and Eddie Griffin are quiet but look promising.  Rice is sitting out of scrimmages but is coming along with his injury.  Kenny Thomas is thinner, lighter and stronger.  Mobley added muscle but, Rudy T claims, hasn't lost any of his trademark quickness.  And Clutch of Clutchcity (who was allowed media access) says that Rudy T sees Griffin playing power forward and center, not small forward.