Sitting upon my throne and judging others was my favorite part of DAI. Bring it on.
I enjoyed it. The problem was it rarely happened and it was far too brief. I wanted more depth to judgments. It really was just fluff.
I agree with the rest of your post, just want to comment on this little bit, which I disagree with.
While Spectres are allowed to do whatever they want, they are by no means encouraged to just kill people (as Udina points out and also as Revelation makes clear). Shepard's missions are not that secret (he is giving media interviews and whatnot) and more often we do have the option to arrest people (see the OP) so it's not unreasonable. Heck, in the case of the Rachni Queen, Kaiden even points out later that we should have left it to the council, a cringe worthy moment, given that most of us were probably looking for that option as well. I don't mind that we could play Shep as a sociopath, I do mind that we kind of had to some times.
No but a soldier also doesn't have the right to go around killing people randomly. But you are right, of course it has to fit. I don't even want to make a big deal out of it, I just hope that in Andromeda, if there is a reasonable way to solve things, give us that dialogue option please.
Well, they aren't encouraged to kill because it leaves a paperwork disaster behind it. Spectres have the authority to do whatever gets the job done, as long as they complete their mission. They only get in trouble when they go rogue and aren't working in the interest of the Citadel, like Saren. Even with Saren, it was difficult for the Council to even betray him just because spectres have so much discretion in what they do.
Shepard was getting media interviews because he was the first human spectre, not specifically what he was doing as a spectre. In actuality, a spectre's mission is entirely undercover. As you know, Anderson was a candidate to be the first human spectre, but was betrayed by Saren. Nobody even knows Anderson was close to being a spectre. That's how top secret their missions are. It's not for the general public to know.
The whole rachni queen scenario was ridiculous anyways, but certainly unleashing a galactic threat without some sort of approval was a bit ridiculous. However, BioWare obviously had plans for the rachni queen later.
All I'm saying is what gives a spectre his authority is there are no rules, and he can kill as many people as he wants with really no repercussions. That's the perk of having your authority straight from the council. The only downside is you have to buy your own gear.
Well, that depends on the soldier's commanding officer. If the commanding officer is ordering the soldier to slaughter civilians, you better believe the soldier is going to do it. Otherwise he'll likely receive a court martial or worse for disobeying a superior officer's orders. So really, whether a soldier kills or not depends entirely on the chain of command.
I'm not even sure we are going to be a soldier though. We seem to be more of an explorer based on leaks and what BioWare has hinted at. Either way, I agree more options are good! The only issue with your option is it's a lot more work for BioWare to have to do something with those individuals. But again, they already kind of did this with the throne mechanic in DAI, so it's possible.