dylan moran has already been in the tardis

Dylan Moran has done public speaking in the Tardis.

dylan moran is a timelord

Dylan Moran is here seen in a timelord cloaking device.

dylan moran is well read

Dylan Moran has the knowledge of the universe.

dylan moran is used to monsters

Dylan Moran could easily handle Monsters and can prove it.

where better for the tardis than outside a book shop?

The Tardis would look excellent parked outside a book shop, particularly one with a black and slightly chaotic look about it.

The next Dr Who

Now we know that Dr. Who changes every series, we need to start planning for Series 11. The only choice will be Dylan Moran. He will have a perfect level of ad-libbed idiosyncrasy with sufficient character differentiation to be the next in succession.