Is Martin Crowe all there?

Martin Crowe is getting fit with a view to a first class comeback apparently. Either the story is inaccurate, or the guy has lost it. He compares himself to Adam Parore (40) and Mark Richardson (39). He's 49. His stature in New Zealand cricket is such that you couldn't rule out the chance of him getting a first class game, but a successful second career is simply not going to happen. You have to ask who benefits from any speculation about a comeback other than Mr M Crowe, and if he does play 3 more first class matches to reach his target of 250, the only beneficiary again will be Mr M Crowe....