Byline: Ryan O'Halloran, THE WASHINGTON TIMES
CLINTON PORTIS
He missed practice yesterday at Redskin Park because of a hip flexor problem. And thus begins another season of the Portis Injury Watch. At least it's not his knee again.
CRISTIAN GUZMAN
He's the only regular in the Nationals lineup hitting (.305 entering last night's game in Houston). Maybe Manny should move him down in the order.
GREG BLACHE
The Redskins' defensive coordinator said he would prefer two prostate exams as opposed to one news conference. Memo to Greg: Just see what we will be like after a bad performance.
JEFF HALPERN
The local NHL …