it's highly unlikely that trey supak will become a rule 6 player in 2021. earlier this year, any club could have claimed him when the brewers placed him on outright waivers, immediately optioned him to the minor leagues, and would have had the flexibility to option him again in 2021. as we all know, rule 6 players cannot be optioned in the season immediately following the rule 5 draft. but, supak does remain eligible for the rule 5 draft. remember brewers pitcher victor santos? in 2005, the brewers outrighted him to the minor leagues. no other team claimed him, and he elected free agency. he signed with the royals in november to a minor league deal, and the following month, the pirates snatched him away from the royals via the rule 5 draft. he spent the entire 2006 season with the pirates as a rule 6 player.