For the wrong weekend

Isn't this interesting
There are two chip shows planned for Superbowl Weekend in Las Vegas , and It looks like The Superbowl is going to be rescheduled a week later.

Is one , or Both or either going to switch dates?
and Who will be first ?

The Super Bowl probably will be delayed a week and will be moved if a schedule change in New Orleans can't be arranged, NFL commissioner Paul Tagliabue said Sunday.

"I think it's very likely that it will be Feb. 3 instead of Jan. 27, in one way or another,'' Tagliabue said