A full ACL tear is when the ligament is completely torn. Athletes can play without ACL's (see Brian Westbrook and Heinz Ward). McGahee and Culpepper blew out every ligament in their knee (I believe it was MCL, PCL and ACL). Brown tore just his ACL which is a surgery he can easily recover from. This is coming from experience (ACL and Mensicus transplant recipient here).
On the other hand, a partial tear is a sprain. This usually requires rest depending on severity. Since RB is out for the year, it's no surprise that it is a full tear. Therefore, IMO, this did not need a new thread.
Why not change the title of this thread?
http://forums.footballguys.com/forum/index...howtopic=358053