Gizmodo is claiming that a source has revealed that a new Santa Rosa-based MacBook Pro could be coming as early as next week.
While the site doesn't seem to have much faith in the next week date, they do seem to have faith that Apple will indeed update the line by WWDC. ThinkSecret has indicated that a MacBook Pro WWDC refresh was indeed coming that would include LED-displays.
Despite being an established tech blog, Gizmodo has been very liberal in the past about posting Apple rumors.