Here's the thing...we all saw how Jimmer failed in the NBA because it's just a-whole-nother level of speed/length/athleticism that you're tested at.
I don't think Jaxon plays at that level. He has trouble handling the ball...especially when added pressure is put on him. And because of that, he struggles to get his shot off when there's extra pressure. And we all know he's not one that particularly likes to mix it up inside. He prefers to be outside and wait for a catch-n-shoot open shot. Maybe someone will give him an opportunity in that kind of player but that is a limited position with a lot of people hoping to fill that same role.