Lucic had 2 goals and 7 assists this season that did not include McDavid, Draisaitl, or Nuge receiving a point despite playing only 275:46 with Nuge, 167:34 with McDavid, and 186:46 with Draisaitl out of 1045:37 total TOI. You can pretty much assume his time with McDavid was also with Draisaitl, and that his time with Nuge and his extra time with Drai were separate. That means Lucic played around 583 minutes away from those 3 players for a total of 9 points. That's a P/60 of 0.926 in all situations in a bottom 6 role, which based off his ice time last season would have resulted in 4 goals and 16 points, and that is with PP time.
I've seen some Flames fans hoping he could maybe squeeze out 15 goals or 30P on their 3rd line, but without PP time he'll be lucky to crack 5 goals let alone 15 points if he performs like he did this season.