Who should replace Jonathan Ross?

David Tennant?

Over the festive period, Tennant appeared an estimated 78 million times on the BBC – as Doctor Who, as Hamlet, and occasionally as a stand-in news reader and weatherman. No longer the Doctor, this is the perfect way to get him back in the schedules.*

* Telegraph
http://blogs.telegraph.co.uk/news/bryonygordon/100021612/who-should-replace-jonathan-ross/