Okay since I like when other people explain their choices I will do the same as a way to maybe sway some people.
Hyman - McDavid - Reinhart
Hyman is there because he and McDavid have chemistry, and playing with McDavid is a skill in itself. His play style also works really well here, and even though he's off to a slow start, we know he can put the puck in the net. But even when he's not hot, he's still useful. Reinhart is here as someone else McDavid can set up to score both in the zone and on the rush. He can also help out with faceoffs as someone who has played center (he takes almost any many faceoffs of Point).
MacKinnon - Crosby - Marner
Each player here has a clear role. The line runs through MacKinnon, who has the puck on his stick the most. Crosby goes to the corners and front of the net like Nate prefers one of his line-mates to do. Marner is the guy MacKinnon can play off and use to cycle up high. He's also here to be the defensively responsible one, since MacKinnon can sometimes get caught in that sense.
Verhaeghe - Point - Stone
Another balanced line. Point brings the speed and all around play, Verhaeghe is there for his clutch scoring ability and his ability to score at even strength. Stone provides the two way game and down low ability. All three are also excellent two-way players, making this a potential shut-down line.
Marchand - Thomas - Konecny
Three guys who can all play a classic 4th line role, while still being an offensive threat. Marchand can be a pest and drive play, Konecny has that endless motor, and Thomas is a all-rounder who can win faceoffs, score in many different ways, and play a gritty game when necessary.
(Scheifele)
I like to have a center as my extra guy so it's easy to make new lines as necessary. You could put him as the center on any of these lines and it would be a nice fit.
Overall, I don't want too many pure role players because the lines will likely get mixed up. The key thing is all these guys can easily play on any line and have the skill to score that clutch goal when we need it. Each line can have a play driver, a grinder, and a setup man, and on most lines you've got guys who can play at least two out of three of those roles. Every forward outside of Marchard is also statistically one our Canada's most productive forwards since the start of last season. Most other rosters I've seen have at least a few guys who are at a lower tier in terms of pure minute by minute point production. Only the Americans can boast this kind of scoring prowess on all four lines, so I think it makes sense that we play to our strength here.
Toews - Makar
Obvious chemistry. Toews is having an off year, but I still think he will be solid, especially playing with these forwards. He's also a very good penalty killer, which is important.
Sanheim - Bouchard
Honestly, I'm not a huge fan of Bouchard, but statistically, he's apparently one of the best defensemen available (behind only Makar is many categories). In any case, I like the idea of Sanheim here as a big, tough two-way guy who can kill penalties and play big shutdown minutes. He's playing really well this season too, so he's a hot hand and even if you can think of a better choice than Bouchard, I'm keeping Sanheim on the team no matter what.
Morrissey - Burns
Burns was another guy I didn't think would be on my team, but I've always loved his mix of size, offensive production, and ability to shut down top offensive players. As an Avs fan, I've seen him shut down MacKinnon many times before. Morrissey is another no brainer as Winnipeg's top defenseman and being one of the best in the league for some time now.
(Dobson/Doughty/Dunn)
If Doughty is going to be healthy, he might be my pick, especially since two out of the three RDs on the current roster are potentially iffy choices. Dunn would be a solid 7th D given how hot he was until he was injured. Dobson of course is the young guy on the rise. He could slot in if Toews stuggles, so I wouldn't mind having him around.
Talbot
Daccord
Thompson
For the goalies, I went pure statistics. I looked at save%, save% above expected, Expected goals againsts per 60, and high danger save percentage. When I combined all those stats over this year and last, Talbot came out as the clear #1. Daccord was next best (surprisingly) and since he's eligible I put him on the team. Thompson and Binnington are pretty much tied, but Thompson is better this season (Binnington was better last season) so I went with the hotter hand.
Overall I think this would be a really solid team that can put up a ton of points and not be a complete mess defensively. It won't be the best two-way team in the league, but nobody would be able to match this group in terms of offensive output.