Longtime lurker, very infrequent poster. Thinking about line combos for the season and have an off the wall idea. This is contingent upon strong camps from Anderson/Seney/JQ, and also requires trying Johansson at center, but I think:
(a) the Zajac line is tremendously effective and needs to stay together;
(b) we need two competent scoring lines behind Nico and Hall and thus need to spread things out;
(c) assuming he's back, we need to maximize Wood's potential, and putting him with Boyle and another rookie does not accomplish that; and
(d) Boyle thus cannot be in the starting 12.
So, how's this:
Hall/Hischier/Anderson
Wood/Zacha/Palmieri
Seney/Johansson/Bratt
Coleman/Zajac/Noesen
ex. Boyle, Lappin/JQ/Stafford
Anderson is a prototypical glue guy, and he has excelled on scoring lines in the past (specifically w/ Keller and Bellows in USNTDP), so that might be a good fit.
Loved Wood/Zacha/Palmieri together last year in their limited sample.
Johansson and Bratt were a good combo as well, albeit, again, in a limited sample. Sample size aside, their playing styles would suggest a match.
Not getting into the D as it's a far less controversial subject.