I think most likely based on last year
X - Samuel/Claypool
Z - Keon/Shakir
Y - Shakir/Keon
TE - Kincaid will split snaps with Knox at the TE position so will get about the same amount of targets as last season
The rest are fighting for backup spots
Shorter - Backup the X or Z position
Claypool- backup to all 3 WR positions
The other guys may not make the roster