So a progression like this doesn't make sense and hypothetical lifter should just lower rep ranges and keep weights going up on intensity day regardless of fatigue?
Volume Day
wk 0: 405x5x5
wk 1: 315x3x3
wk 2: 315x5x5
wk 3: 350x5x5
wk 4: 390x5x5
wk 5: 410x5x5
wk 6: repeat cycle going up 5-10 lb
Light day
2x5 at 90% of volume day on weeks 1-3, and 80% on weeks 4-5
Intensity day
wk 0: 420x5 (very tired from previous cycle)
wk 1: 435x5 (ties old PR after deload on volume day)
wk 2: 440x5 (PR)
wk 3: 445x5 (PR)
wk 4: 435x5 (tired)
wk 5: 425x5 (very tired)
wk 6: 440 or 445x5, PRs again on weeks 7 and/or 8