Red Tornado and The X-Men

Here's another pairing that nobody was really asking for but I thought might make for a fun tale.  Has Red Tornado made an appearance in the new DCU yet?  I hope they haven't shuffled him off to limbo with Ralph Dibny and Rex Mason!  I recently watched X-Men 3: The Final Stand again and while I appreciated the nod, the use of a Sentinel robot is so wasted in that film.  I hope that with the new X-Men First Class sequel coming up, we can see the Sentinels much more fully realized on screen.