Some players that aren't on the roster that I think should be: John Wall
7 PGs are on the list. I don't think they want to drop Rose due to injury. I don't have an issue with him being off. The U.S. is deep in PGs.
That and the fact he can't shoot will make it tough for him to make it going forward. He was invited to last year's camp but remember even Rose is a better 3 point shooter.
Only PG near as bad shooting wise is Westbrook. It is weird to see Beal make it over Wall but that is why Beal, Korver, and Klay Thompson all got invites.
His shooting numbers are similar to Irving's across the board this year and superior in pretty much every other facet of the game (every NBA analyst I read had him over Irving in their All-Star picks). His shooting numbers are also similar to Rose's from the last time Rose was healthy. too. Lillard's better from 3 but worse inside the arc. That leaves only Paul, Curry, and Lillard from deep as clearly superior shooters.
The notion that he can't shoot is outdated. It's still not a strength but it's not the disaster it once was. The fact that he can at least hit the three about a third of the time is all he needs- it prevents defenders from slacking off him like they did in his first two seasons.