The top three picks tend to be in a different category than say #8 (Couts) or later 1st rd picks.
Patrick, if he had been healthy his draft year probably would have gone ahead of Nico.
At 17, two years before the draft, he had a heck of a junior campaign, topped off with a first class playoff, 21g 13-17 30 +19
He was listed at 6'2 199 at the combine last summer, by next fall I suspect he'll be more like 210-215 after a summer working out.
Elite players show up pretty quickly, unless they're drafted by Edmonton
Second season
Hall #1-10 61g 27-26 53
Seguin #2-10 81g 29-38 67
Nugent-Hopkins #1-11 40g 4-20-24 [E}
Landeskog #2-11 36g 9-8 17 (next year 81g 26-39 65)
Yakupov #1-12 48g 17-14 31 [E]
Galchenyuk #3-12 65g 13-18 31
MacKinnon #1-13 64g 14-24 38
Barkov #2-13 71g 16-20 36 (next year 66g 28-31 59)
Reinhart #2-14 79g 23-19 42
Draisaitl #3-14 72g 19-32 51 (next year 82g 29-48 77)
McDavid #1-15
Eichel #2-15 61g 24-33 57
Matthews #1-16
Laine #2-16 82g 44-26 70
Dubois #3-16 82g 20-28 48
Since it's pretty obvious that Patrick isn't going to be a flop (Hopkins, Yakupov, or even Galchenyuk), we're looking at somewhere in the 40-50 range at worst, and 60-70 if he stays healthy. While a number of these guys broke out their third season, Patrick's more likely to break out his second year, since he's already got the big body and polished instincts. He just has to get into shape (hard to do when you spend two straight summers recovering from surgery).