David Thorpe over at ESPN keeps a list of all NBA rookies and ranks them; he updates it consistently throughout the NBA season.
He just released the new list today, and #1 is none other than Trey Burke, while Tim hardaway Jr has moved up to #3. The link is paywalled (need ESPN insider): http://insider.espn.go.com/nba/story/_/id/10198337/rookie-watch-trey-burke-takes-top-spot
A small excerpt from the section on Burke: "As we look forward it will be hard not to expect much more from Burke, who has found a way to dominate games despite his lack of size and elite athletic ability, because Utah's schedule will get easier (the Jazz have played the most difficult schedule in the NBA so far). Plus, Burke has proven he has the ability to improve (like he did from his freshman season to his sophomore season at Michigan), which should give Jazz fans more reason to smile."
There is more on Burke, and another section on Hardaway, so if you have ESPN Insider I think it is worth the read.
It is pretty cool to see Burke doing so well, so quickly. I hope (and expect) him to continue improving.