What is the 'other evidence'?
Last night there was a chorus of "just pay him what we wants, he's only on 30k". That's the people who were believing every ounce of gossip on the internet.
Some of us are pragmatists, and don't believe the club should be held to random by any player - true or not. Especially one that is inconsistent compared to the other, more deserving players in the team.
It's no surprise to see this has been twisted around, though.
Eriksen has never, to my knowledge, openly suggested he has any affinity to the club (unlike Verts, Lamela etc. who do, often), so I don't really see any signs that he is here for the long haul. And that's ok, as long as we are well compensated when that happens.