Rock lee will Take her out without opening gate's,
He is so fast for a normal Human eye when he Drop's his leg weight's, remember that he was so fast with that leg weight on, that a 2 tomoe sharingan was not able to follow him,and when he dropped them against Garaa, his sand was unable to keep up (and it was 3 year's before, so it is safe to say that his speed and leg weight's are twice the last time).
Temari uses her fan to attack, without her fan she is nothing (one kick on her Hand's with Lee's bone crushing force will make her drop the fan), and bushy brow practically vanishes from normal eye's when he does lotus.
He drop's weight's and vanishes, appear's right below Temari and Kicks her in the air, followed by a lotus, Temari can not do any thing against this move.