goaltending is good defence is pretty good but the center depth is very bad so i dont see this team winning a cup

i disagree, most forwards on this team could play center, these lines aren't definite.

Not to hate on you OP, but why Tierny at 2C (seems like more of a 3C on a contender) and Tatar (overpaid for a 3rd liner)? You could use Tierney's money and your remaining cap to get a better much center. You also have a lot of cap, why not add Duchene or Panarin?

That is indeed a good point.

You could do something like this for your top 6 if you swapped Tierny and replaced Tatar
Panarin - MacKinnon - Kane
Hertl - Pavelski - Oshie

Galchenyuk, Gourde and Hertl will need to be moved around. Pavelski/Tierney is a not a Stanley Cup center pair.

This team wouldnt even be a lock for the playoffs. not a cup contender imo