I'm a go with Taysom because honestly, I think he's the only real choice due to our 2021 cap situation. I do think we have to look very very hard at QBs in this draft.
Of course I'd love for Drew to return for another season, but I don't think that's realistically on the table. He not only considered retiring after last season, he DECIDED to retire. Then changed his mind at the last minute. Getting literally crushed by a defender, and spending a portion at least of the year trying to recover from that with a 40+ year old body (I personally know that age matters in this instance), I find it almost impossible that he would decide to "give it one more go!". Besides, Drew literally said, "one more year" when he came back this season. We've never known Drew to tell a lie, so there's that.
Cap-wise, I'm not sure how Drew returning would actually effect us. If he plays another season, we can push some of his money void years, and push his dead cap (huge) hit to 2022. I think that's even money really. His dead cap is right about the same as you'd expect his 1 year deal to be if he played in 2021. Regardless, I don't think it happens.
I do think you should've put "Taysom w/ a drafted QB" as an option. But who knows. SP could VERY WELL decide, "Hey, I like Taysom w/ Treavor Siemian backing him up. Sounds like a very Sean Payton thing to do to be honest.