i'm not an advocate of an attendance policy, nor the process of how the UA one was achieved, but the Teamsters forced other unions to have to deal with attendance policies when they became the "Father of the Attendance Policy" by signing one at Republic. You can view it online, it's twice as bad as the IAM's and also didn't protect jobs. In fact, like the scope at Continental ramp, the scope at Republic and PSA ramp under a 'current' IBT contract is disasterous. So bad, that both PSA and Republic just contracted out all Teamsters [yes, 100%] under both teamster contracts, after boosting the pay of the Teamster pilots at Repbublic. IMO, the teamsters want to phase out the ramp at Continental and their new T/A is a strong indicator of that. Whatever the case, I agree with the other poster that this is all about dues and they have to recollect their dues monies from the organizing drives. Makes no sense otherwise. Stick a fork in the IBT! They are goosed at UA now.
The IBT refused the DPS for the Mechanics at UAL and were successful in having all of their discipline removed as well as a thank you for all their dedication and hard work.