No I do not agree term is a huge part of a contract's value. It's a part, but not a huge part. Almost every guy with high end talent coming off ELC didn't sign for 8 years, was never an issue before.
Marner's value to me is max of 10.5 x 7 (Maybe 10.5 x 6). For 3 years he would have to be lower than that. Pretty simple.
How much lower ? I have no idea and neither does anyone else because there is absolutely no evidence to show how much the term effects the AAV of a contract.
Literally all that above has absolutely nothing to do with what I posted btw.
As for Matthews contract: Not highest in actual dollars, not highest AAV. Can't arguably say anything. Simply isn't the highest. It's 3rd for AAV, likely not even top 10 for actual dollars.