Column: Besides a night at Sphere, plenty to do in Las Vegas for Jed Hoyer and Chris Getz

With MLB’s offseason likely to be interrupted Dec. 1 by the owners’ lockout, this week’s general managers’ meetings in Las Vegas might serve as coming attractions for a show about nothing. Executives, agents and the media convene Tuesday for the unofficial start of the annual dance, knowing full well that nothing of importance might happen for weeks or months, depending…