Pokemon in general would come in handy in real life. Imagine a Machoke carrying furniture, Fire types providing heat to those who need it, Water types cooling them off, Flying types transporting them to wherever they want, etc. However, three Pokemon in particular could do all of that with the ability to transform into any kind of Pokemon or even humans. Yep, I'm talking about...

Ditto, Zorua, and Zoroark!

Imagine what they would be able to do with that kind of ability! They could do a better version of our president, Donald Trump, for instance. Or...they could trigger World War III. 

Yikes...