I wouldn't touch Doughty with that contract, while he's still a top D-man, he's not a franchise player most years, and that's a disaster of a deal. Last five seasons: two very good years, two 2nd pair years, and last year was replacement level.
8yr/$88M starting in 2019-20 when he'll be 30.
Last five seasons:
xGF/60v .055, -.013, .082, .126, -.152
xGA/60 .002, -.157, -.035, -.038, .002
GAR EV 4.6, 8.8, 2.9, 11.1. -3.3
GAR PP 1.7, 1.0, 1.7, 2.3, 1.6
GAR SH 0.6, -1.2, 1, 0.0, 0.5
GAR PEN 0.5, 1.0, 0.7, 1.1, 0.7
Which is why you give the big long-term deal to RFAs and let them walk instead of paying them big money at 30.
His first deal at $7M was a bargain, his new deal will be an anchor on the Kings.