No, my idea is that strong force/interaction is actually gravity only. This leftover or residual is no science. Nuclear strong force is considered as residual/leftover of strong interaction..but in my proposal both strong interaction and strong force are logically explained as gravity with variable G depending on the energy density. Its like this, energy density at quark level is 10**35 units, while from Hydrogen atom to Sun or galaxy or cluster it is of the order of 10**22. So it is natural, rather not absurd, to claim that G at quark range is 10**39 while beyond nucleus it is of the prevalent value. Can anyone find flaw with this argument?