If I can take on debt at a corporate level and personally enrich myself, by increasing the value of the stock through buybacks and then selling it, why wouldn't I?
This is all made a whole lot worse by stock option packages that give managers equity at major discounts.
I think we'll look back at this as the largest heists in history. Should serve as a good lesson to central bankers in creating wack incentive schemes (but it probably won't)