Henadic Theologian
Legend
Would four to five months be enough time to actually incorporate feedback from the class survey into a revised PHB? Between processing the surveys, making design decisions about what to change, adjusting formatting to accommodate the changes, and actually getting the books printed and distributed, that would strike me as quite a fast turnaround time.
They don't have to redo everything so yes, very much so. Races are easily, there likely won't be a ton of changes to many of the races, mostly tweeks and formating them to Tasha's style and maybe adding popular stuff from other books like races & subraces from XGTE, MToF, and other sources.