Jeff Teague and Jennings are still significantly outplaying him, although I agree with the sentiment that neither of them scream All-Star caliber much more than Crawford. Same with MCW. Wall and Irving are locks over him.
The list of players he has to worry about doesn't end there. Afflalo, DeRozan, Evan Turner, Rudy Gay, Luol Deng, Josh Smith, and Joe Johnson all have decent cases over Crawford (and LeBron/George/Melo don't leave a lot of room for perimeter players). Also Wade will at least be voted in no matter what his health is.
In fact, Crawford doesn't even have much separation from guys like Kemba Walker, Rodney Stuckey, OJ Mayo, Kyle Lowry, and Lance Stephenson.
So basically that's 21 perimeter players Crawford isn't better than off the top of my head, and only 6-7 spots on the team. 13 of the 21 are PGs or play-making guards.