Could I see him going early? Yes.
However, he seems to be very invested in UT.
Also, he is currently valued at the #4 OT behind Matthews, Lewan and Kouandjio. Over the last 4 years, 4/4/6/2/5 OTs have been taken in the 1st Round. If he leaves, he stands a good chance to be a 1st Rounder. Historically, the 4th OT off the board is usually mid-20s.
There is a big big big difference between mid-20s 1st Round money and low-1st. While Pugh was the 5th OT taken, he was taken at 19 so his $8,345,898/4year contract $4,449,744 signing bonus is pretty indicative of the high end of what Tiny could be looking at.
If Tiny comes back, he could compete be the 1st or 2nd OT taken and Luke Joeckel signed a $21,201,598/4year deal and a signing bonus of $13,799,344.
That's a lot of money for staying 1 year.