okay im posting this as I found that there wasn’t anything I could find related to it
Basically the reach’s recon has majority halo 3 controls
but the x button is switch grenades
Halo 4 is like the recon in halo reach
but the x is sprint and left-right dpad is rotate grenade
halo 3
LT____ grenade
LB____ grenade rotation
RT____ Fire
RB____ Reload
Y ____ Rotate weapons
X ____ Deploy item
B ____ meele
A ____ jump
Left stick____ movement
Right stick____ scope
d-pad____ xxxxxxxxxxxxxxxx
halo Reach
LT____ grenade
LB____ Armor ability
RT____ Fire
RB____ Reload
Y ____ Rotate weapon
X ____ rotate grenade
B ____ meele
A ____ jump
Left stick____ movement
Right stick____ scope
d-pad____ xxxxxxxxxxxxxxxx
Halo 4
LT____ grenade
LB____ Armor ability
RT____ Fire
RB____ Reload
Y ____ Rotate weapon
X ____ sprint
B ____ meele
A ____ jump
Left stick____ movement
Right stick____ scope
d-pad____ rotate grenade