Yeah, but to manage expectations just a bit, Aric has been trying that for almost a decade. π But yeah, I hope he succeeds at it. There's a lot of historically important stuff in there, and - outside of Aric's archive, which I'm pretty damn sure is well maintained and cared for - it's not guaranteed to last forever.
A lot of stuff is still on backup tapes and floppy disks, and those get corrupted. And all of it is often very unstructured - random backups etc. Due to the various ways SCUMM built projects incrementally, and the way revisions were manually merged, developers may think they have a complete archive, although they're actually missing files or have old versions of them (of course, those old versions can, in themselves, be interesting from a history perspective). This new SCUMM Decompiler actually started with the goal of restoring a (thankfully) few corrupted and missing FLEM and BYLE files for one specific case.
Fingers crossed. π