Saints haven't drafted a QB in the first round in the last 50 years

I think Arizona got a chance to see what they had in Rosen and with the new coaching staff opted for Murray. The fact they had the #1 pick factored in there as well. IDK if them picking Book will factor into whether they pick a QB round 1 or not in '22 but tonight I will be having Fish Tacoes for dinner with a creamy adobo sauced slaw.