That's what the Nip/Tuck star is worried about. He admits he's on the list to play the next Bond, but the Bond people want to go younger and he thinks he might be a little old.
Now, wait. McMahon is only 36 years old. How is that too old? My God, are they going to have Bond be in his 20s? Yeesh. I don't want to see that. I want a slightly older, world-weary Bond, still smoking and having sex and sipping his Martinis. The Bond movies are about 75% fine the way they are. The only change I'd make is to have them be a little more gritty, a little more Bourne Identity, while still keeping that Bond tradition and feel.