Crazy Jerome, Your above solution does include all possibilities. Instead of standing up or being dazed, I end up 1 square away because an interrupt causes me or the target to shift 1 after the move but before the attack. One of my characters had this very thing as a utility power. Granted, I believe that the entire purpose of that power was to make direct use of the 1 square safety bubble. But I have no problem with weakening powers with fleche or lunge. It is still effective in that the attacker can only use an MBA instead of whatever hell he WAS going to unleash. The difference is that damage can still be done and combat does not drag on. The side effect of not denying an attack is that it helps speed up combat.