Actually, that's wrong. The bayonet is faster, much faster, and does superior damage. The bayonet is good against cavalry, sometimes infantry. Similar to how it was back then. The bayonet was ineffective against infantry, due to the accuracy of the guns. A bayonet charge would do little to nothing, even if the charge hit the enemy. I'm saying to leave it how it is, because it comes down to this: Longer ranged pike, close range club. That's exactly what was going through the minds of the soldiers back then.
Also, the bayonet was a fear weapon. You wanted to scare your enemy? Then you fixed your bayonet.