Might be on my own here but I wouldn't have either on my top 10 defenseman list.
Hamilton has a lot of talent but I agree with the poster who said he's best as a great complementary dman. He's been blessed in his career being paired with some of the best defensive top pair players in the league. Chara, Giordano, and Slavin. Would have to see him run his own pair and excel over a large sample for me to count him among the truly elite #1's. Great skater and an even better shot though.
Doughty I'm a little unclear on how the rest of his career plays out. Still think he should be an all around 2 way force for at least a couple more years but there's a lot of tread on those tires for a 30 year old. He's got two cups, a Norris, and the eighty million dollar deal, what exactly is there left for him to prove? Complacency in pro sports is absolutely a real thing.