Jrue Holiday's trade from the Boston Celtics to the Portland Trail Blazers is official, but there's a catch to the previously reported on swap.

The Celtics traded for Trail Blazers guard Anfernee Simons, but he may not ever appear for Boston if they can find a new trade suitor for him, according to ESPN's Brian Windhorst. / Winslow Townson-Imagn Images

In a pivotal offseason for the Boston Celtics, the first domino to fall was the departure of Jrue Holiday. On Monday, Boston officially traded Holiday to the Portland Trail Blazers for Anfernee Simons.