They'll increase it as a means to attract pilots rather than provide meaningful wage and working condition improvements. I sat at the table with Kirby, Isom, Hashimoto and Pedro... they will use the flow as a recruiting tool. It costs them nothing. You could see the wheels spinning in their heads when we talked about extra flow language after the L10-11 crowd. They knew exactly what they had and how it would benefit them in the future.
Don't give them anything for what you'll get anyway as the shortage worsens.