Every year, there are those rookies who we expect to make a splash right away; think Kris Bryant, Ronald Acuna, Cody Bellinger, Aaron Judge-- those guys.Once we make it through all the service time manipulation shenanigans, there are always youngsters ready to snatch roster spots immediately, and 2020 is no exception.Earlier this week we focused onAmerican League rookies, so now it's on to the Senior Circuit. Below are nine of the National League's top rookies, both at the dish and on the mound....