He's saying it will take Wiggins 2 years AT MINIMUM for him to start polishing his game and becoming a good player. He's not saying he only deserves 2 years.
All rookie players deserve at least 3 years to start producing well. MKG started so young and so raw that he deserves a little more then that, IMO.
Someone can read...lol. Thanks for the interpretation and it has nothing to do with MKG as well..just a fully developed all-star level K Love vs a raw Wiggins.