For what's it worth, I agree with this.
You might want to try something like 2 hard weeks (higher volume, 3x a week), followed by 2 easier weeks (lower volume, more weight and just 2x a week). Since you're alternating between two different days, 2 week rotation seems nice.
Or you can rotate between three different set reps schemes, where one would be heavy, one light and one medium. Like 5x3, 3x10 and 4x6, each for 2 succesive workouts. It would take 6 workouts for a complete cycle:
M - Workout 1, 5x3
W - Workout 2, 5x3
F - Workout 1, 3x10
M - Workout 2, 3x10
W - Workout 1, 4x6
F - Workout 2, 4x6
Workout 1 is, of course, Dead/Pullup/Dips and Workout 2 Squats/Bench/Rows.