Please

" Feel like this is pretty fair value for a bottom 4D who's locked up on a good contract "

doesn't mean that he's playing on the 3rd pair that he's a top6 D lol
Mayfield was so good defensively last year and if he can keep it up, a 3rd isn't enough. Even now, NYI probably value him more

When'd I say he was a top6D? read before you write

" bottom 4 D " and point is that Mayfield actually plays on the 3rd pair

? you seem to have a hard time explaining yourself...
Mayfield is a bottom 4D. On PIT, he's not playing above Letang/Schultz.. so he's a bottom pair D on PIT.

but his trade value is more than 3rd, that's my point, you could get a 3rd for a good top6 D but Mayfield can play in the top4 as well