I have a scenario of how all of this might turn out.
I will possibly be wrong with the analysis that I provide. Correction is kindly needed, and of course this will be subject to change until actual units are delivered.
I'll start with UP: (Involves FLA & MJQ)
UP has to replace 96 RTS. Those could more likely be heading to dumps at Eastchester. Also those 99 ZF RTS.. Those are heading to MJQ. All indications lead it could be the 5078-5124 group, 5024, 5025 to FLA.
As a result: Right now FLA has back 5055-5061 from MJQ, so once delivery commences, definitely the 5062-5074 group from MJQ is heading to FLA. DON'T QUOTE ME YET, but 5013-5023 (MAY BE HEADING TO FLA), and MJQ gets the 5078-5124 group. Right now: 5075-5077 at MJQ.
CAS (Involves FP)
This is a simple one.. up to 4019 wil be sent to FP from CAS. RIght now FP has 3965-3994 from CAS.
QV* (This is gonna be a hard one)..... Right now NO COMMENT on this one! Maybe this can be figured out by the weekend, and come to a possible conclusion by monday.