Who should play the Doctor? Who suits the role? Who will realistically be able to play him due to availability, fame etc. My opinion is one of these 5 with 1 as my favourite and 5 as my least (But all would be awesome).
1:Tim Roth (Lie to Me, Pulp fiction)- Completely different from any other Doctor so ar whereas I feel Matt Smith is a bit of an amalgamation of David Tennant and Sylvester McCoy, except Matt Smith is crap. Tim Roth would be tough, cerebral, not Nerdy but passionate, with a real sense of age and authority which could be even more wrathful than 10.
2:James Nesbitt(Jekyll, Cold Feet)
3: Aiden Gillan (Game of Thrones, The wire)
4:Colin Salmon(James Bond, Resident Evil)
5:Cilian Murphy(28 Days Later, Batman series(Nolan))
Also Ian McShane or Benedict Cumberbatch as the Master when John Simm is done.