VOR- It has been widely known and disseminated at least since last October that the 747 "classic" fleet was not planned to be part of the joint operation past SOC. This was one of the arguments in the SLI integration as well.
Reading (and listening) is fundamental.
With the delivery of new aircraft and NWA converting to DAL PWA staffing, the net result will basically be break even, if not slightly understaffed.
FWIW- I can vouch that ACL is a line pilot and not a management type, although he's got his ear to the ground and has some of the best information out there. However, much of the information is available to be confirmed because it's public information anyways. You've just got to know where to look.