1.) Not as much of an issue if it gets fouled up. You can disengage the weapon
2.) Battletech armor (which is what you're kicking/DFAing/charging with) is designed to be ablative, the melee weapon can instead be designed to be hardened. Yes, some mechs may have combat fists, but again your fist is a sensitive structure designed to be articulated. Not a giant chunk of hardened steel.
Edited by Wraeththix Constantine, 25 June 2012 - 11:35 AM.