Keenan Allen (knee) leaves practice for treatment

Michael Gehlken, Twitter - [Full Article]

Chargers HC Mike McCoy says WR Keenan Allen (knee) was sent to athletic trainer's room midway through practice to get treatment.

Fantasy Impact: 

He had knee problems in Cal, so this is something to monitor during camp. Allen is in line to be the WR3 or WR4 for the Chargers depending on the status of Malcom Floyd (sprained knee). At this point the rookie is only worth a late-round flier.

Filed Under: 2013, Preseason