KG,
There are transport aircraft with such instrumentation - although whether it's being used in that mode is debatable. Any type with a HGS or HUD installed will have the Flight Path Vector (FPV) which will show very clearly if you haven't got the energy to make the TDZ - just look through the circle.
Generally transports will be in an Approach mode such that the pilot's task is to keep the FPV within the guidance - "making doughnuts" as our project pilot, Alain LaCharite, used to say - so it's not being used for that purpose but even a non-pilot (such as me) can see when the energy's not there. For example, Windshear alerting is normally only enabled below 1500 feet agl but in a sim one of my colleagues decided we needed to get the full benefit of a DFW shear at 2000 feet agl. It was easy to see the energy build up at the entry to the microburst even without the EGPWS such that the GA was relatively straight forward - although I'm still thankful the motion was switched off....