I don't think Jean makes the 53 this year.
And I was one of his biggest supporters the past two seasons. He would have to produce an amazing preseason to be here.
It's time this head coach got very serious about TE and WR. Schaub can't make up time when the pressure is on him, so he has to have WRs and TEs that can separate at the LOS and lose their man at the snap (like OD used to be able to do).