Lost in the will-he-or-won't-heÃÂPercy HarvinÃÂsaga last week, the news about the recovery ofÃÂAdrian Peterson got little attention. That may be the case come training camp as well. Judd Zulgad of 1500ESPN.com said there are signs the Vikings running backÃÂcould open training campÃÂon the physically unable to perform list.
