Now that you're no longer obligated to broadcast mediocre-at-best Baltimore
Not only would the games be more entertaining than, say, the Clemson/N.C. State and Florida State/Georgia Tech baseball games you have scheduled in those time slots this weekend, but as the Bears are the AHL affiliate of one of your marquee broadcast partners - the Washington Capitals - you would be both investing in that product and rewarding your loyal viewers.
In closing, showing the Calder Cup playoffs would be a win for everyone - Comcast SportsNet and Mid-Atlantic region sports fans who have no interest in regular season college baseball (which is everyone).
cc: Ted Leonsis
P.S. If you're looking for late night filler programming, I hear Mike Vick's Ultimate Dog Fighting Championship is a hot ticket.