I took it as more of a motivational tool, he's not telling any of these guys that they are secure. The exact type of thing I would expect from a team leaning on their younger guys to improve....show them the business side of the league, they all just entered a contract year.
Not that difficult to click on them and open then up in Twitter. Well, at least, it's not difficult on my baller-ass HTC One. Might be a different story on your iPhone.
I believe that those questions were asked the players and those will be shown at the games during those get to know the players segments they put on the big screen during timeouts.