Like global warming, cosmic inflation is settled science. Fire those three physicists who dared to question it! Revoke their degrees. And ban them from working in the field, ever again.
That is, after all, the accepted way of handling dissent these days.
Is red-shift settled science?
https://www.google.com/#q=practical+applications+of+doppler+effect
https://www.google.com/#q=observe+red+shift+in+universe+expansion
So, what is your hypothesis explaining the observed inertial velocities of celestial bodies?