16 year old seasons:
Dahlin [SHL] - 26 GP, 1G, 2A, 3P
Liljegren [SHL] - 19 GP, 1G, 4A, 5P
Dahlin [SuperElit] - 24GP, 9G, 13A, 22P
Liljegren [SuperElit] - 29GP, 7G, 15A, 22P
17 year old seasons:
Liljegren (17) [SHL] - 19GP, 1G, 4A, 5P
Hedman (17) [SHL] - 39GP, 2G, 2A, 4P
Karlsson (17) [SHL] -7GP, 1G, 0A, 1P
Karlsson (17) [SuperElit] - 38GP, 13G, 24A, 37P
OEL (17) [Allsvenskan] - 39GP, 3G, 14A, 17P
Dahlin (17) - ?
(If you don't know, the best is SHL, then Allsvenskan, then SuperElit)
Just like everyone, i predict that Dahlin *will* be better, but there's no real definitive proof that says "Dahlin is ahead of Liljegren" TODAY. You can only base it on projection and eye test, which is obviously just as flawed as looking at pre-NHL stats.