We haven't even gotten to training camp, but teams are already losing players for the 2009 season. Veteran 49ers cornerback Walt Harris tore his right ACL during practice on Tuesday and will likely miss the entire season, according to Matt Maiocco of the Santa Rosa Press Democrat. The injury occurred when Harris got tangled up with the wide receiver Dominique Ziegler during a drill. The Niners aren't ready to rule him out for the entire campaign, but the odds are against seeing Harris on the field again this season. Or any season.

























