FOD Damage
Genghis,
FOD isn't restricted to causing damage to BRT's, an errant bolt or peice of metal will cause damage to wheels, tyres, etc. The secondary damage from a failed tyre during a take-off role, can vary from a few hours delay changing a couple of wheels, hydraulic hoses, and plenty of spped tape, to week in the shed during fairly major structural repairs.
Worst case scenario.... Concorde!
The tyre failure which triggered that tragic chain of events was a result of a piece of a DC10 T/R cowl which fell onto the runway.
FOD is and always be a serious hazard to aircraft safety, you shouldn't need to build a business case to address this.