To be honest with you, Marbury thoroughly confuses me every time he speaks. He just throws words and sentences together like he took them from a game of scrabble or something. I can't tell if the guy is serious or not. You know who it reminds me of? The Ultimate Warrior's old interviews.
"And then the stars came from heaven...and the lightning of the world....I HAVE A DREEEEEAAAAM".
That being said, I think it would be a good move for him. It would be nowhere near the magnitude of a "David Beckham sort of thing", but would still be a good move nonetheless.
Now I'm going to go post a YouTube video of The Ultimate Warrior...