I know maven is not killable, are there any other ways to keep laila and stay on the imperial side? For example can the war be one without the imperials succeeding in taking riften? Or will the jarl change in the end anyway? If maven does become jarl, can I sneak laila out of jail? I know it's probably impossible, I just wanted to check.
Oh! And I'm playing on an xbox so I can't use console comands or mods :(