The Beatles album catalog has never been remastered since they were first issued in the mid-80s. This is a severe sore point with fans. OTOH, given that Abbey Road is one of the world's WORST mastering houses, chances are, if they are entrusted with the project, they will badly botch it.
The only "remastered" things in the catalog are the abysmal "Beatles 1" compilation of #1 hits that was no-noised, EQ'ed, and compressed to death. Then there's "Let It Be-- Naked", which is a re-mix, that has been de-Spectorized to remove his production flourishes. Most Beatle fans also dis-own this curiosity, and the mastering is also poor to boot.
The only (semi) bright spot is the box set of the Beatles early recordings (in their American versions), The Capitol Box set, done by the reliable Ted Jensen. The problem is that the early American versions are *not* the actual master tapes, but 2nd-generation tapes that were futzed with by American engineers (added reverb, etc), to make them more compatible with "American tastes" in the early 60s. The running orders and track listings of the American albums are also not the same as the original British versions.
Pretty sad state of affairs.