Hi @ABeian, thanks for your feedback! I had some of the same thoughts when we first started. 
We opted for an iterative approach, so we can get this exact type of feedback, in order to prioritize what’s most important to users. We also wanted to balance getting something into the hands of our customers--folks like yourself. This way, you get to use the feature earlier, and can weigh in on how we can iterate on it. I’ve noted your feedback, and it will inform our next iterations that will follow.
Re: extending to other objects, not to worry--this is on our radar. We started with Deals and are only in beta right now. I absolutely see the value in extending to other objects and we plan to do so.