should either freshman head to the pro's next year?
No, no, and, umm, NO!
Neither is ready in my biased opinion.
I think they both need another year of seasoning.
"not being ready" hasn't stopped many players from entering the NBA. That's why a great many coaches actually still teach fundamentals today. Also its given rise to the need for other "lesser" pro-leagues.
Macon Telegraph
Here's some discussion on their situation. Looks like Thaddeus wants to stay while Javaris may have financial pressure to leave.