Well there's also 12.L.1d...when vacancies are posted during or within 30 days of a displacement bid, an existing equipment lock shall not prevent a pilot who is being displaced from bidding and being awarded a vacancy.
It gets messy if the don't run them within 30 days and the displaced pilots actually have the seniority to bid back into that base or they don't have the seniority regardless and they are bumped elsewhere. The next year is gonna be painful for some pilots with IWA, PIE and AVL all facing this.