itunes HD... no blu-ray?

[redwing69]

I was deciding whether to sell a bunch of my old DVD's in the hope some of these will be released on blu-ray. Did a little digging through iTunes (or other places), and the following movies are all available on there in HD, but have no blu release date as of yet.

Roger & Me
Bowling for Columbine
Sicko
In & Out
Mystery, Alaska
Powder
My Own Private Idaho
Flawless (with Deniro and PSH)
UHF
Strange Brew
Hellraiser 3
Never Cry Wolf
Millions
Bend It Like Beckham
East is East
Auntie Mame
Yellowbeard
Pretty In Pink
Who's Harry Crumb?
Revenge of the Nerds 2
Big Top Pee Wee
Delirious (John Candy)
Summer Rental
Howard Stern - Private Parts
Top Secret
The Crying Game
Windwalker

Have any of these surfaced on any release lists anywhere for US dates? Hopeful...