I have come across the Hepburn program and it seems like an awesome program. You hit each of the big lifts twice a week and that is all you do. Hit them once for strength then lower the weights and work on hypertrophy using the same lift. It is outlined better here.
A T Nation author also made their own rendition of the program: https://www.t-nation.com/training/hepburn-solution-for-strength-and-power
Seems like it could yield great results in strength and size do to the frequency and loading of the lifts. Only problem is I could see some imbalances arising and I would throw in some hamstring work and pull ups and dips and rear delt work to help balance out muscles.
What are your thoughts on this method CT? Would it be sustainable for long term gains?