Four-Ball: Taking stock of Tiger Woods' comeback

Shares of Tiger Woods aren't available on the stock market, but if they were, would their value be worth taking a gamble on after his WD last week at the Omega Dubai Desert Classic?

And with questions percolating about Woods' future, is there any validity to retirement talk?

Our panelists share their expert insights into those questions and more in this week's edition of Monday Four-Ball.

1. Are you buying or selling Tiger stock this week?

ESPN SportsCenter anchor Matt Barrie: I'm not buying or selling the stock. I'm holding the few shares that I have left for a later decision. The combination of an 18-plus hour flight and an event that doesn't inspire much hype outside of an appearance fee and…