Yeah that's what I mean, Lukaku scored goals but he also left a lot behind him. Nunez still has almost a 1 in 2 record this season depsite being a donkey. He'll score goals because Liverpool create a lot of chances, but I don't think he's got the ability to hit 30+ goals a season.
100m doesn't get you a lot these days.
I think there's a good chance he'll score 30+ in all comps already this season tbf. (Scored 34 last season btw)
He's actually getting the most chances per 90 out of every player in the top 5 leagues this season (both for shots/90: 5,81 and npxG/90: 0,94), so the only thing holding him back right now is his finishing. This season in the PL he's underperformed his xG by 22%, while he outscored his xG last season in Liga Nos by 45%, so his bad finishing started when he arrived at Liverpool. Hopefully it'll last forever, but there is nothing from his past stats indicating that his bad finishing this season will (last forever).
There is not many similarities with Lukaku at all either (Lukaku's had a very good career both for clubs and country to be fair aswell), Nunez just get's into good positions a lot more often:
Lukaku has averaged 0,47 npxG/90 the last 8,5 seasons (top season 0,74) in the PL and Serie A and is a decent finisher (around his xG) compared to Nunez' 0,94 this season.
Nunez is also annoyingly productive for his teammates with 0,41 xA/90 in the PL so far this season compared to Lukaku's 0,16 (avg. last 8,5 seasons) and career best season 0,26.
As much as I hate it, his numbers shows that he's a top striker and (with Jota and Diaz injured) there's no way I'll risk not having him in my FPL team.