Finally watched. :D
a) Yes, he is the gayest gay pirate to ever nance down the plank.
b) He was so going to say "It might've worked between us" to Will, instead of the thing about the hat. He was! Stupid, stupid censors!
c) Wahh! Now I finally get the thing about Bootstrap Bill.
*firmly imagines he escaped while still under the curse, and is trapped on an island somewhere. Waiting for
d) So, so gay. Gayer than a closetful of Carsons.