Romo - no.
Avila - no. Platoon Garver/Jeffers, since Jeffers seemed to have no problem with RHP (indeed his 2019 showed a reverse platoon split as well), and acquire someone's AAAA catcher who has 1 option year remaining, instead of spending on Avila.
Adrianza - no.
Marwin - no no no.
Clippard - yes.
May - yes.
Hill - yes if the terms are similar to this year's, plus a bump for his demonstrating a successful recovery in 2020, but no commitment to 2022.
Odo - no. Sadly. I like him. I keep trying to convince myself it can be yes, but I foresee him remaining fragile physically, and essentially a 4-inning pitcher, which makes it as much about the 40-man spot as the money.
Cruz - yes if the cost is similar to 2020 and is a one-year guarantee only. More than that, no, and again sadly, because he was the right signing two years ago.