Dats deserves his own award, for being a magician or something.
But writers love stats and Dats puts up good offensive numbers while being at or near the top in takeaways. I'm not saying Dats shouldn't win a Selke, it's just a shame Zetterberg probably won't in his career because he is the better shut down forward, which is closer to the original intention of the award.
Well...the regular season doesn't often require Z to play a shut down role. He does however have a Conn Smythe for his efforts, which I think is more prestigious.