3bet fun- whats a good calling range here vs villains flop shove?

[Stealthy]

You will see A6, A5 and 56 a lot here I think as well as sets. The occasional retarded PP 77-JJ. Having said that it is close as whether he has A9+ enough here also to call. I expect the pot is laying good enough odds and there are enough WTF hands that he might have that make AJ+ my range without a better read. More so as hero only bet 1/2 pot on flop and may have induced a move? Not sure if that happens at this level though.