Which 2019 "returning starter" loses his position before the 2020 season?

Not including those who leave early for the draft, who do you think loses his starting job to an underclassman?

Most likely to least likely in my mind are:

RT - Green
LT - Moore
DE - Clemons
LG - Hocker
CB - Renfro
SS - Carper
CB - Blades
FS - Richardson
DE - Leal
RG - Green
DT - Brown
OLB - Hines
MLB - Johnson
RB - Spiller
QB - Mond