USA Today's Kevin Allen and Erik Brady penned a fascinating article about the ways in which the role of a professional sports commissioner has changed during the tenure of outgoing MLB commissioner Bug Selig, sourcing comments from Selig, his predecessor, Fay Vincent, preeminent sports economist Andrew Zimbalist, former MLBPA executive director and current NHLPA executive director Donald Fehr and a certain Mark Cuban (NFL commissioner Roger Goodell chose to decline an interview).
The article both traces Selig's path and sets a greater historical context for the role of a sports commissioner and how it's evolved since Selig took the job in 1992...
"If you go back, (sports) talk radio was in its infancy, there was no Internet, no mobile, less television coverage, no out-of-market packages to speak of, there was no social media and digital platforms," NHL Commissioner Gary Bettman told USA TODAY Sports. "That's a longwinded way of saying there is more to do. … To be a commissioner you always had to multi-task. But there are now multiple tasks, compared to what there were."
And aside from spending a significant amount of text pointing out that it's not the commissioner who is "in charge" per se--it's the owners who any and every sports commissioner represents, and the owners' interests that he proffers--Bettman, who took the reins from John Ziegler, very specificially tells Allen and Brady about the evolution of the commissioner's position: