Zack in the Finale?

Milky had mentioned this to me earlier, but we didn't have any definitive proof. I wonder if Ausiello was talking to HH or if he saw the same post? Hmm...

Question: Will we be seeing Zach on Bones before the end of the season? --Ajay

Ausiello: There's a strong chance you'll see him in the season finale. (BTW, major Booth-Brennan scoop coming later today. Clear your mid-day schedule.)

Source: EW.com