The one thing about senior pilots bidding reserve for time off... you don't know what the buckets will be and they dont have to say until the last day of the previous month. I can assure you the union will fight for as high as possible, at least from what I've gathered in emails, so if you like that great if not... I guess that's who is calling resources complaining.
I'll be interested to see what happens with the buckets this next time around.