So what's the general consensus on...

On what Solas was going to say when he changed "I would have..." To "She would have died for nothing." at the ending?

1: I would have done all this for nothing? 2: I would have killed her (mythal indirectly and flemythal directly) for nothing? 3: Or a secret third option?

Personally, I'm leaning more towards the first one since it fits with what Varric says in the fade prison to Rook.