Not personally a huge Cats fan, but I do find it a frustrating reoccurring trend with all of the major British shows with, for whatever reason, never wanting to produce cast albums with the American casts. For example, outside of the original Broadway cast album, neither of the Les Miz revivals got recordings, and there are no Broadway cast albums for Phantom, Miss Saigon, or Mamma Mia. Or they will bring over most all of the leads from the London production, (as will be done with the upcoming Saigon revival this spring) and therefore defeating the purpose of re-recording a Broadway cast album. Which again, I personally dislike. I know we aren't ever entitled to cast albums for every production or revival but it is always an excellent way to preserve different (and at times far superior) casts.