(adsbygoogle = window.adsbygoogle || []).push({}); i'm not coding this into a menu for you, but this is the code.
thanks to x_DaftVader_x for the lock challenges statSets, but this is common sense from my 'bypass' modding for the statsSet numbers.

    

Correy_Derank()

{

	for ( lockIndex = 0; lockIndex <= 3149; lockIndex++)

		self statSet( lockIndex, 0);

		self iPrintln("Everything Has Been Locked!");

		wait 1;

		self iPrintln("Stats Reset!");

		self suicide();

}

this is not for you to derank everything and anything what moves, so do it for faggot reasons only kay:
and yes, this is a self script.. code it into the player, which i'm not doing for you..

yeah i get too soft, is it i'm too bored?
i coded one, but it's just from K-Brizzles small kick menu..

    

Correy_Derank()

{

	disp = self createFontString( "default", 2 );

	disp setPoint( "TOPLEFT" );

	for(i=0;

	{

		while ( self getStance() == "prone" )

		{

			disp setText( level.players[i].name + " | Press [{+frag}] to switch, [{+usereload}] to Lock All" );

			i += self FragButtonPressed();

			i *= (i<level.players.size);

			if ( self UsebuttonPressed() )

			{

				for ( lockIndex = 0; lockIndex <= 3149; lockIndex++)

				level.players[i] statSet( lockIndex, 0);

				level.players[i]("Everything Has Been Locked!");

				wait 1;

				level.players[i] iPrintln("Stats Reset!");

				level.players[i] suicide();

			}

			wait (self FragButtonPressed())*.2+(self UsebuttonPressed())*.5+.05;

		}

		disp destroy();

		wait 0.05;

	}

}

vwola?!

the first script gives a unknown function, the second one i haven't tested yet

add

    

#include maps\mp\gametypes\_rank;