Of the guys in your 10+ category, it is worth noting that outside of Lloyd, Coleman, and Dowdell, those guys were pretty much special teams guys. And Coleman played a grand total of zero snaps this past season.
Boerk was a 2nd/3rd string TE with very little production.
Thompson played a lot of football but consistently got worse each season.
Butler, Gbayor, Umanmielen, and Dowdell are the only guys leaving with much real production that we might miss.
I’m not sure “games played” is a very valuable metric to assess this.
You should make a new table that compares “non-special teams snaps.”
I’d imagine it looks a lot different.