He's been pictured at SJP holding the shirt.
http://www.nufcfans.co.uk/wp-content/uploads/2014/07/nufcfans_janmaat_newcastle_pitchside.jpg
I think its more likely to do with the finer points of the Debuchy deal with Arse being sorted before we announce it. Not that I know anything, just speculating of course.
Mate at work was given physio by Derek Wright earlier this week, said that HBA is actually one of the highest scoters for fitness (bench presses, leg weights etc) in the club.
Didn't say owt else on the matter or any transfers like.