Most of my Stack Overflow activity is devoted to R questions; in case anyone is not aware of R, it is an open-source statistical computing environment. Questions often get posted which are asking for what package to use for a vaguely describe problem. I try to refer people to CrossValidated.com where such questions are on-topic. Casting close votes is a bit of a pain because there is no radio button for CrossValidated.
The Stack Overflow on-topic help page does not recognize Cross Validated as a migration option, though I believe it to be such. I see that this has been requested before and at was rejected at least once. I hope that such a decision is not binding for all time; see Suggestion to include CrossValidated SE in SO's off topic list and Why flagging a post as off-topic doesn't include crossvalidated?
I now see that a more general approach was suggested and "declined". That suggestion was for some sort of tag-specific set of options for migration options. Seems that would create a method to ease the load on moderators by enabling a more one-click method for execution:
What's the best way to assemble support for nominating modifications to the close panels and the on-topic page?