Add an indication on map when a target is being lased, working similarly to the jamming indicator. Buddy lasing is very difficult, even in a coordinated team. Just a simple indicator would work wonders.
P.S. Dont make it red-coloured since enemies are red too.
P.P.S. Make it so the laser is only active when a ground weapon is selected. Revokers carrying purely a2a should not be lasing their dogfight partners, otherwise this indicator could clog up the map in places where it isnt needed.