Update (3/7/11): Just got confirmation from David at Sunshine Records: "The Cure Entreat Plus has been listed as an RSD title by Warner. A bunch of releases that were cancelled earlier are now coming as RSD titles."
Update 2 (3/23/11): Well the RSD release sheet doesn't have 'Entreat Plus' listed, so the mystery continues. I've heard that this isn't the final, set in stone list, and there's more that may be added (for instance, the list is also missing the Interpol 2011 remix EP that Matador Records has mentioned), so we'll wait and see. (Thanks We Listen For You)