Sprint Employee Training Suggests Palm Pre's Launch Is Imminent?

The guys at PreThinking are citing an internal Sprint email that indicates employee training for the new device has already begun. Which could mean the launch is nigh upon us?

The email states:

"Employees can expect training to start in April as well as multiple communications to get them excited and ready to help our customers."

Which seems to follow in line with the rumored April/May release date that's been floating around. We shall see. [PreThinking]