David Tennant has made his decision about whether he'll keep playing a hyperactive time traveler in Doctor Who in 2010... but that decision hasn't been made public yet. Tennant, who's just premiering in a stage production of Hamlet (see photo), will star in three specials in 2009. Meanwhile, with the show taking a year off, the Sci Fi Channel hints that it may rethink whether to pick it up again when it finally comes back. [L.A. Times]