He loves to play and he still can compete with the best tooth and nail as he showed vs. Djokovic at the OLY last year. He can be a TV commentator any time he wants, a job is waiting for him, he was fantastic last year in the booth.
Killer Cahill talked about this last night, said he thinks Hewitt wants his three kids to be able to see him play the big tournaments and "see him play on TV." Interesting comment by Killer.
"He looked like he was trying to imitate Sampras when I first played him." Agassi in Facing Federer