Obviously a conspiracy theory but is it beyond the realms of possibiity that this happens
Disgruntled ex employee contacts Salt, a naive intern wanting to help his team. Tells him that there is a place you can see MIddlesborough training where no one will spot you not entering any private ground. Naively Salt thinks his old mate is helping him out. When actually he tips off 'Boro whats been planned then reports him to the club as a way of getting back at Saints. If you were going to stitch someone up you'd go for the most junior person wouldn't you, not anyone higher up who'd probably be more savy.
The picture is interesting for me, it's from the other side of the pitches from the security office where Sky said they guards came running from and was taken before that, someone knew he was there.
It sounds like something you used to get on Dream Team but truth is stranger than fiction these days. There are a few things that dont add up here.