If Hyatt had played 25 min/game this year, with his same efficiency numbers, he'd have had 8.4 pts, 5.5 rb, 1.3 ast, 1.3 tov.
I think that's probably a reasonable expectation for him for next year, though I think his efficiency will improve next season. He saw a dropoff in efficiency from his soph year at LSU to his junior year at Rutgers, and I think a large part of that was getting acclimated to a new team/system/environment.
At 25 min/game next year, I could see him averaging around 10 pts / 7 rb.