someone significantly wiser than I recently said to me that there have always been paths to oddball crossflow and that; they exist as they are, amorphous and ephemeral, because it ensures only the most determined can successfully navigate the entire way. while i appreciate this deeply not cynical view of crossflow it's not really the best solution.
this isn't a new take but: there's an extremely reasonable case to be made that, for reasons ranging from leveraging individual potential to simply making people happy to retain them, a well-defined and regularly held cross flow process should be established. hell, the navy has one and it works pretty damn well from what i've heard. a flag officer came and spoke to some pilots in my community not too long ago and i left with the distinct impression that there is some awareness and potentially, willingness to push for that type of program.