Recently, I saw on Tumblr posts about how this character was supposed to die on season 1, but they keep him due to Collier's perfomance. That's true or it just a rumor?
When and how do you think Thomas would have died/murdered/killed himself?
None of the above. I think what would have happened is that in the first episode of Season 2, we would have heard that he had been killed in the war.
What do you think?