Update (1:56 p.m.): From Mason Plumlee's Twitter account, @masonplumlee: "I'm excited about the chance to play for Duke one more season. Thanks for all the support, I'm blessed to be here!"
Update (12:39 p.m.): CBSSports.com's Jeff Goodman is reporting that Mason Plumlee will return for his senior season.
Plumlee apparently informed head coach Mike Krzyzewski and the team of his decision Monday.
According to reporter Jack Daly, who covers Duke basketball for both the Raleigh News & Observer and Charlotte Observer, Mason Plumlee's NBA decision should be coming sooner rather than later.
In a series of tweets this morning, Daly reported that "Mason has made his decision" and to "look for an official release from Duke later on this afternoon." Daly also implied that recent chatter that the middle Plumlee was leaning towards returning for his senior season might hold true, saying "Nothing I heard contradicts others' tweets about Mason leaning towards coming back."
Stay tuned to the Blue Zone for more updates on this developing story.