I love Smart but at some point Brad owes it to his team to tell him no more shooting, pass to Jayson or Jaylen or anyone, really, even Tacko.
I think he's just being asked to do too much on the offense with Kemba out. This is why I thought it was better to start Teague, Smart, Brown, Tatum, and Theis/Thompson while Kemba was out to help with the playmaking in the first unit, especially with PP's emergence off the bench.