I doubt Jeff has even hunted a corn field more than a handful of time, if at all. But Im sure, as usual, he knows from reading it somewhere or his buddies told him

During the early season, if the corn is still green, deer will usually not bed in it because they are not feeding in it. You could get by fine sneaking thru the field. It would be a much better option than busting the deer on the edge as you have in the past.

Late in the season when the deer are feeding in the corn heavy. I would advise against going thru the corn period.