Johnny Flynn killed the preseason when he was a rookie, everyone was talking about how they must trade Rubio pronto. It's not the best predictions tool. Especially for such a messed up team.
But many fans are expecting him to be the next Stephen Curry, and I think that's very unlikely.
As I said, to me, he's very alike to Carlos Navarro. There's a place for those guys but generally their skill sets aren't fully embraced by their teams. The reason why Navarro left.