So far this year, Marcus Smart averaging 15 points, 5.7 assists, 2.7 rebounds, 1 block and 1.3 steals with 52%/62%/100% shooting.
Sure it's only been 3 games, but the kid still hasn't reached his 23rd birthday (players typically break out before they hit 24, so there's still a little time) and he still technically doesn't have two full seasons worth of basketball games under his belt (only 162 career games) ... Year 3 is typically when young players break out.
Maybe it's finally happening? Either that or he just had another fluke game like the one he had against Westbrook in 2015.