With everyone either leaving or being let go departments are in ruin ... but work still needs to get done ... so the circus leadership is trying to put the work onto the existing staff to save on salaries, or "promote" the offshore workers into these lead positions.
Thing is these "promotions" come without any additional pay(!) so you have numerous $40k - $60k+ US positions being offloaded onto someone offshore making barely $25k (2080 working hrs in a year x $12 = $24,960).
Stay strong to those still here, refuse to train these replacements, and refuse to accept anything else over your basic duties. Ride it out until the severance kicks in and never look back.