It shouldn't be for accountants to question anything it's not them running business , they are there to process numbers to base your tax calculations on , there advice isn't always the best avaliable , it's like bankers , lots of hidden agendas to boost share price and they can even get that right. I listen and mostly ignorePlus the acres of cold stores that it takes to hold a twelfth of a year's kill will add up to a scary sum.
I'm not saying that I agree with hanging beef for a short period, but I can see why accountants might question it.