Actually he's a veeeeery good Long Throw taker; it's not weird to see him coming from the bench with the duty to send his pinpoint LTs.
Last time, I watched him sending them with great length and accuracy in Norwich defeat at Southampton.
He's also played as RB for Norwich BTW.
And Gully's right, 182 cm tall doesn't make much sense for him really:
He's there next to Leroy Fer, who stands @ 188 cm. Considering Bennett has his head down, both players seem to be at a similar height.