Just to clarify: the self-sealing voters are completely fine with what this blatant power grab says about the direction we might possibly take in the future?
Because let's be honest, none of the reasons that've been mentioned for self-sealing in the thread mean a flip... except one. The reason that this choice gets vote weighing.
Because if we were really worried about security and making sure he would never get out, we would just seal him in a rock and hide that rock in a deep dark cave somewhere totally out of the way or in the center of a mountain far far away from anyone. If we were really worried about letting him free after we rehabilitate him, we'd seal him in an easily-torn piece of paper and have the sorcerers conduct his rehabilitation there and then just tear it up when he's been redeemed. If we were really worried about rehabilitating him, we'd give others the opportunity to try to help... because I doubt we'll make much of a dent in that "Might is Right" mindset by ourselves when he is constantly seeing us, the only person mighty enough to stop him, try to tell him that "Might is Right" doesn't work. Heck, if we were really worried that he has already gleaned the secrets of the conspiracy from our minds and would do anything to keep him from revealing them, we'd silence him right this second as he still has a chance right now to blow the whole secret wide open before we have a chance to seal him. And so on and so forth... every stated objective I've seen put forth for sealing him inside us can be taken care of by one of the other options; every objective save one.
Doing this to gain power is the one objective that only this option can do. What's more, it is the only reason that this choice has vote-weighing. And since without the vote weighing this option probably wouldn't win the vote, it must therefore be the driving reason beyond this choice.
But Kakara just pretty much blew the accepted power curve out of the water. For the level of difficulty in our current dragon/aliens situation, she has pretty much already gained an unassailable level of power. Heck, even with just the saiyans donating their power she could probably sneeze and blow the invading alien fleet away. So for her to have the very first decision she makes after gaining this level of power be to reach for More Power?
And remember, this is all Kakara. The sorcerers didn't bring up sealing into a person, much less into us. In fact, it seems like the thought didn't even occur to us until the sorcerers mentioned that any animal it was sealed into would naturally have complete control over the seal without a second set of modifications.
So to summarize my thoughts here: we JUST gained what is, for all intents and purposes at this stage of the game, a practically insurmountable level of power. If the first thing we do after gaining such power is to go off script and propose a plan specifically for the purpose of gaining more power... not to achieve any objective, but simply to have more power? It says some pretty nasty things about Kakara's current mindset and the direction she's heading.
And I'm not saying that choosing this option will immediately evolve our Ambitious trait into something like a Power Hungry trait. I'm just saying that it just seems to me to be a pretty big first step in that direction.