I’m thinking a wingman with enough offset would have the opponent cold - not lost in a zero range rate bin.
Let’s hope so. Sounds realistic. Benefit would be to not have to change radar modes... Just take the opponent out.
Yet, there was a plane that had close combat modes as part of the system that did not use doppler mode. Pilot could switch instantly to it from other radar modes as well. Hope that F-15 has it.