the thing that interests me the most about coltland AU is that there is a decent chance grace would, in fact, agree to go on the mission in it.
cause, look, we all know his "somebody to be brave for" turned out to be rocky and it was very beautiful and i wouldn't change canon for a second but this opens up a path of wondering. cause yeah, he doesn't want to die. thats very understandeble and i will kill anyone who calls it selfish and cowardly with hammers. but his characterisation shows that he will make that choice if pressed not with hypotetical "something % of all people will die" but with a very real "rocky will probably almost definitely die" and if we change that for "your twin brother will probably almost definitely die" that gives him a real possibility and real responsibility.
and even though the book doesn't give us exact time in which he made the decision, i imagine he realised that he could go back and forth with himself for a while and he doesn't have time for that, so the moment he felt himself teetering to one answer he took it and locked it down as final to himself, not allowing himself to doubt anymore. and this seems like a very plausible situation to spring up during the talk with stratt in the au.
realistically he'd probably still say no but this opens up a chance that I'd really like to explore
















