I recall just one and a half years back, with pretty much the same squad, we were killer, we were unbeatable on corners (i think even in lescotts last season, when he didn't turn up with a lot of goals mind you, we were the one team with the most corner goals scored in the PL), that also being defensive corners! What happened, i dunno. Though i think it's just a question of delivery and availability of good men. We are a very aerial team but we aren't really flogging it at the moment. We need felli back, giving us the option of pumping every high ball at him. It's a tactic that works.
Oh and yeah, the two arms in the air sign. Terrible! Methinks it never works as planned.