Rebuilding strategy, forty-niners or saints?

Patriots vs Saints is another one.

Both moved on from their all time great QBs and choose two completely different directions.
Not sure that's true. The Pats tried a retread vet QB first (Cam Newton) before eventually drafting two first round QBs. Both attempted to keep rolling with a retread, the Pats timeline to a high draft pick (or two) at the position was just accelerated compared to ours