According to the papers, should I rely on Emanuele for this financial decision?
Bottom line, the cards don't indicate whether you should trust Emanuele with this financial decision. If you do, you'll need to keep in mind that it might not be the most ideal choice, but it's possible that he's willing to accept responsibility for his decision. The answer to your question depends on your assessment of the situation and your comfort with the idea of putting him in charge of your finances. So, the answer is No; while Emmanuel might be able to make a good financial decision, the cards don't provide enough information to tell if he would be the best choice.