Hi, i was just wandering should a martial artist value kata more than randori, or doing kata only and no randori? If you learn groundfighting, guard, chokes, locks but never spar, do you really think it is possible to fight on the ground? Can this be applied to learning weapons also such as the sword? Doing two man kata, one attacker, one defender, pre determined move but never spar would make you better at swordmanship?