You Cant measure Smarts contribution to this team by the Score Card or the 3 Ball percentage.. He is much more than that, always has been always will be.. He is Great as is, Can his shooting improve, sure.. but he is one of only a handful of players in the league who can effect winning despite the 1 for X... Successful teams need guys like that to be successful.
Tell me why we won that Knicks game, what did Smart do at the end there to put it away? Let's say he goes 0 for X again that game. Are we winning this game?
Not sure what your argument is.
If Smart had missed 5 more shots thus resulting in us scoring ~10 less points, then yes we probably lose the game.
The point is that Smart makes winning plays and helps the team shot-making aside.
Smart took 2 bigtime charges and ran some of our best offense the whole game out of the post. He also hit a clutch shot, which he has seemingly dont a lot of in his career shooting percentages aside.
As I see it, the point is this. Smart is terrible at shooting and somehow thinks hes good. He will have games where he has a sub 20 fg%. In those games his ability to be a beast defensively, run the offense fairly well from the post or pick and roll, and make bigtime clutch plays and shots make it so he still helps the team or at least mitigates the negative impact his shooting has.
When he plays within himself and makes his shots he can be incredibly valuable and help the team immensely.