Off the ball movement is not creativity, I'm sorry but I have to disagree. Creativity is finding spaces for a killer pass where a normal player couldn't, or do a crazy dribble that no one expected but somehow works, or a simple feint to throw off the opponent before unleashing a strike. That's what a creative player does, something that cannot be simply acquired by the gym.
Off the ball movement is being aware of tactics and smart about positioning of you in relation to your team and the opponent. However, against a parked bus, off the ball movement won't do much against unlocking a defence. A creative forward might pull off something to unlock a defence and leave a defender or two in the dust.
Llorente is a very good striker, but while clinical he's not the most skilled of forwards. Other than Tevez none of our other forwards bring anything special in this department...well, Vucinic also on match days when he had a good breakfast and was coddled in the morning by three girls. So not too often.