Hi Jim,
It is very difficult for the novice being introduced to my theory to see all the consequences of the model. The statement is true and it is very logical. The entire theory is contained in a 350 page textbook so you can imagine there is a lot to learn.
Anyway in answer to your concern... When spacetime expands, what is happening is the energy of spacetime is expanding and is "relatively" decreasing in E0 energy concentration. But no matter what level of E0 energy is in the underlying spacetime, light will be measured at c. But light becomes a relative constant - light will relatively move faster when the energy of the E0 energy of the underlying spacetime decreases, but when we measure light while "in" that spacetime, it will still be measured at "c".
In regards to forces... I bring physics back to a more simple model of forces by showing that all forces are a result of energy fields... We know this but my theory reveals exactly how each energy field is created and why certain energy fields are associated with the particles they are associated with.
The paper I submitted is only the tip of the iceberg of a much bigger picture of how everything was created (except the primordial ingredient and its associated energy). I will look at your theory but all theories I look at the try solve the theory of everything fail for the same reasons... They use known math taking existing parameters for granted (ie distance, charge, dimensions, etc...) and they never get through the Ruby Slipper Conundrum, the biggest stumbling block for physicists in finding the theory of everything.