Good Job, Rob! I don't recall seeing a theory predicting that line of reasoning, or that offer. A Happy Reader is Me!
Well I had predicted this a llllooonnnggg time ago.
Ok, not exactly this, but I had noticed that Wanda was exceptionaly loyal to Stanley
Yes, you can claim that Wanda was trying to use Stanley as nothing more than a puppet, but it doesn't change the fact that Wanda took huge risks for her lord. She could have turned to Ansom several times and from there wait for an oportunity to backstab him and get the tool, but she choose to stand by Stanley's side in all matters.
She staying with Stanley because they're both chosen of the titans kinda makes sense when you think about it. Wanda believes in fate above everything. And it was fate that granted Stanley his tool. Thus Stanley is also a fate believer, and thus her natural ally.
So, basically, HELL YEAH! Wanda stays on team Hamster!