The question is when will they stop allowing pilots out of the seat lock? How can you make a decision when the rules constantly change?
What decision are you trying to make? Regardless, I would make the decision based on what the contract says-12 month training freeze. If the company waives the seat lock, then so be it. Twelve months will go by pretty quick and group 2 pay rates at second year pay aren't that much higher. When you consider 190 pay times holding a block vs group 2 on reserve the pay raise gets even smaller.