I wouldnt be worry about what Daniel's got, instead I would be more worried about him working out what you have got.
Anyway ... Was on a table yesterday that saw 6 out of the 9 players that had pockets. I was one of them, which was 4/4. I folded due to pre-flop aggression & tring to stay alive. KK was the highest & it was Trip Tens that won it from the flop.
So as I see it, all Pocket Pairs are of fairly equal value pre-flop.
Take the ring game that was also being played.
Me, AA, Villian 2/2. Even pre-flop aggression (4x) didnt get this guy of his hand. He still wanted to see a flop. He hits & after 3 rounds of him calling me, he ends up eating a 1/3 of my BI.