Yes I am saying Matthews has had better linemates/teammates. Do you disagree? And I’ll ask again, does that not matter when comparing players?
Not really, we're comparing two players, not their line mates. If you wanna compare their numbers totals ? Yeah a guy with better line mates will likely have higher numbers, then again a good player will also inflate his team mates numbers. Exhibit A: Cheechoo/Thornton.
But you can easily compare 2 players raw skill/talent by excluding their teammates, it's not that difficult to do. Compare their skating, shot, defensive ability, play away from the puck, play making, physicality, compete level etc.. I'd give Eichel the edge in skating and playmaking, everything else Matthews. The biggest knock on Eichel is his competitiveness, too many times you see him quit on games/plays when the team falls behind. Doesn't matter how frustrated you get with your team and team success, that's a massive no no in professional sports.