He's a centre, higher IQ, and has a better two-way game. Martone does stuff that Hagens can't, like play a more physical game, but let me ask you...if you were building a team, would you draft Jack Hughes or Mason McTavish? I think Martone is more skilled than McTavish, but he plays a similar sort of style which is cut within the same cloth as Cory Perry. However, even though these players are quite unique, they aren't necessarily reasons why teams win Cups. Devils have a better chance to win the Cup with Hughes as their centre than the Ducks with McTavish down the middle with him.