For my little exercise this is the CA side displacements:

Base - Need - Left - Net
PHX CA 60 89 +29
DFW CA 87 83 - 4
IAD CA 36 48 +12
IAH CA 182 167 -15
SDF CA 10 4 -6

PHX has surplus as well as IAD CA from those bases will go to other bases. The company can use some of their IAD transition money to move some of those pilots to IAH

Because of using seniority list with the roster this isn’t perfect but it’s close showing what might happen. The FO displacement is harder to figure out because downgrades didn’t happen in IAD but IAD needs fo’s. Jr ca downgraded may find themselves as fo in IAD.