Hahahaha lmao. Marcus Smart is a good defender but he is a liability on offense which he frequently taking too much error.
But seriously this might work too considering that Lakers has a lot of good attacker. Smart should adjust to defensive position only just like what Caruso doing on OKC.
He will be tossed by Lakers immediately if keeps messing with his poor offense.
With Luka and LeBron on the team, it will already take a long time for Smart to get the ball on offense. When you add Reaves and Ayton into the mix too, nobody's really expecting Smart to carry any major scoring load. If he just hits his career averages which is 10ppg, that would be more than enough.
As a guard, he doesn't even have to carry the ball, because Luka and LeBron handle that most of the time anyway. He just needs to do his job in defense.