I guess because technically you missed the fairway, but reaching the green in 1 to me is worth more than my driving stat dropping 12% for one hole. Never heard a pro complain about reaching a green in one that his fairway percentage dropped as a result. guess you got to take the good with the bad. Think of it this way, out of the thousands of drives you will have in this game, that 1 miss wont make that much of a difference.