I was looking at an older base 2014 V6 Mustang automatic file from the repository and these are supposed to have the 6R80. But the shift scheduling is different from the 2015-up Mustangs.
I see that the Shift RPM Normal WOT shift points are set way high (6750 RPM for 1-2, 2-3, 3-4, and 4-5) but the individual upshift schedules for (Shift Schedule, Offroad, Tow/Haul, etc...) use Throttle position vs vehicle speed, like the old school Ford tunes (like my 2000 Crown Vic with 4R70W). And these vehicle speeds translate to much lower engine RPMs. We're talking like 1-2 at 5900, 2-3, at 5600, 3-4 at 5400, 4-5 at 5400 etc...

Can anyone confirm whether the 2014 Mustang would follow the Shift RPM Normal WOT settings, or the individual tables for TPS vs Vehicle speed at WOT?