Spotted at practice Thursday
Cook (shoulder) was present for Thursday's practice, Kevin Seifert of ESPN.com reports.
Per Seifert, Cook wasn't doing much during the portion of the practice open to the media, so it remains to be seen how the Vikings officially report his participation level. The team's top running back, who didn't practice Wednesday, is considered day-to-day ahead of Sunday's game against the Saints in London.
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Cook rushed five times for 16 yards while catching his lone target for two yards in Sunday's 23-20 loss to Kansas City.
Conklin caught four of his six targets for 58 yards in Sunday's 23-20 loss to Kansas City.
Hall rushed six times for 56 yards and caught three of four targets for 13 yards in Sunday's 23-20 loss to Kansas City.
Lazard caught all three of his targets for 61 yards and a touchdown in Sunday's 23-20 loss to Kansas City.
Wilson turned 14 targets into nine receptions for 60 yards in Sunday's 23-20 loss to the Chiefs.
Wilson completed 28 of his 39 pass attempts for 245 yards, two touchdowns and no interceptions while gaining 14 yards on two carries in Sunday's 23-20 loss to Kansas City.
Hall (knee) was a full participant in Thursday's practice.
The Jets won't activate Siemian for Sunday's game against Kansas City, Rich Cimini of ESPN.com reports.
Hall (knee) will be a limited participant at practice Wednesday, Ethan B. Greenberg of the Jets' official site reports.
The Jets are expected to sign Siemian to their practice squad, pending the quarterback passing a physical, Tom Pelissero of NFL Network reports.