image So the penultimate episode of Dr Who on Saturday left us all wondering if this could be the best kept secret in television history – could David Tennant really be leaving? Certainly the pictures showed him beginning to regenerate but there have been pointers to this being some form of alternative universe. Could Donna have been in the shower for the whole episode?

Somehow I don’t believe that Tennant is leaving, there has been too much information about him being in the 2009 specials so I think the most likely scenario is that he "repairs" himself as he was only hurt rather than dying. Who know? Not me but I can’t wait to find out!