BA
I doubt he will - if anything, him not being there leaves the story at that point open to development. Whilst I'm sure some of the selfish, hardcore fans would want to see his Doctor expunged from history for not appearing in a scene that was hardly vital to the plot, I'd say it worked fine without his appearance.
Christopher Eccleston should have signed up, since he would have had a small but decent cameo, after the War Doctor's regeneration. He will regret it, I'm sure.
I doubt he will - if anything, him not being there leaves the story at that point open to development. Whilst I'm sure some of the selfish, hardcore fans would want to see his Doctor expunged from history for not appearing in a scene that was hardly vital to the plot, I'd say it worked fine without his appearance.