Job listing reveals more on LittleBigPlanet PSP rumor

Back in April we've heard rumors that the huge PS3 title out in the latter half of this month, LittleBigPlanet, would be getting its very own PSP title. Today, reader libertine pointed us to a SCEE job listing which refers to a position for "PSP game engine lead" whose job is to oversee "LittleBigPlanet projects." Whatever could this mean? Can we expect a handheld version of the dream-creation sim or can we expect to see some sort of LBP PS3-to-PSP integration?

[Thanks libertine!]

Update: Eurogamer had a chat with Media Molecule's Mark Healy where-in the MM co-founder legitimizes the possibility of LBP on PSP: "There's definitely scope for a PSP version. We've had discussions and talks, [but] nothing concrete at the moment."