Fans have been curious as to what would happen for Doctor Who's 50th anniversary fast approaching in November 2013. Eccleston says that he was proud of his run, then he tells Graham Norton what we can expect from him.
On his possible return (2:30 mark)- "I never bathe in the same river twice, got that."
Remarks like this can only add fuel to the fires that he didn't enjoy his time as much as he claims. Overall he seems proud of his time, but remarks like this keep fans guessing.