Andrews can accept a three-game suspension from the AFL for his hit on Artie Jones, which was classified as a careless, high contact hit with severe impact.
Bailey also went on report in the third quarter for intentional but low impact and high contact on Michael Sellwood and was offered a one-game suspension by the MRP, as was Gardiner for what was deemed a medium impact but careless strike on Bulldogs star forward Aaron Naughton.
Brisbane had not declared at time of publication whether they would challenge any of the suspensions, but it is an enormous blow to the reigning Premiers who have also lost Hugh McCluggage to a calf injury.
All four players will miss next Saturday night's trip to the SCG if the three accept their sanctions, whilst Andrews would also miss a post-bye Round 3 trip to Marvel Stadium (St Kilda) and the annual Easter Thursday home game against Collingwood.