Sorry, but your way off base here. Hawks are not moving Rinzell, not even for Mitch. Especially w/ Murphy in the deal as well. Rinzell is the heir apparent to Murphy on the Hawks right side. Trading both of them in the same deal creates a giant hole in the Hawks D with no plan B in place to fix it.

As for your original question, Marner w/ an extension in place for Murphy and the Leafs '25 1st and '26 2nd sent back to Toronto.

Most of these you'll have to cut your expected returns in half.
Full NMC, 8 figure cap hit. You're looking at value closer to what Taylor Hall got when moved from Buffalo to Boston rather than Matthew Tkachuk level of return.