Tony Allen once had a month where he averaged like 21 PPG, 5 RPG, 3 APG, while shooting over 50% from the field and over 35% from three point land. But he regressed back to what he was which is a good player but nothing like the player from that month.
I applaud Jeff Green that he could shine for an extended period of last year but eventually, players just go back to being what they always have been. Jeff has always been a player that shines when the matchup is extremely in his advantage and disappears when it is in his opponents advantage. He is a passive offensive player that doesn't push his offense, even when his team needs him to. He is a poor rebounder because of passivity. He can play very good defense but often doesn't. And his passing skills and ball handling skills are average at best.
That is what I expect Green to return to. I expect him to play 34 MPG +/- 2 MPG and average 15-16 PPG, 5 RPG, 2 APG, and have stretches where he looks like an All-Star and stretches where you wonder "where the heck is Jeff Green?"
He is what he is, no more, no less. On this team, by year's end, I expect him to be the 3rd best and maybe 4th best player on the team.