Heavy disagree here. I have Carlsson 2nd over Fantilli right now. And only behind Bedard because Bedard is well, Bedard. I'm a huge Fantilli fan but he has some red flags (mostly IQ related) and I'd much rather go with Carlsson. Many will say that he doesn't have as much upside, or that his floor is higher but his ceiling is lower, but honestly I couldn't disagree more. He's going to be an elite two way, selke level center in the league. His game is simple and refined and should work more than fine in the NHL. As he puts on weight and strength he could turn into a Jagr esque skater, the only thing I think he needs to work on is his shot but even then it's not bad and he's more of a playmaker I think anyways. Lots of questions about Bedard and Fantilli, but Carlsson has none. Yeah, his floor is high, but so is his ceiling. His hockey IQ is off the charts, his vision and passing is great, his skating is amazing.
I'd love Bedard because he has the highest potential and highest chance to reach that potential, but Carlsson has a higher shot at reaching his potential than Fantilli does, I think. Not that I wouldn't be happy with any of those 3.