No one in Congress is moving toward changing this. As usual, the ALPA Legislative Affairs group is, "out to lunch." (it's headed by a law school drop-out.)
The real threat is Indonesian pilots with BS logbooks coming in on H1B Visas because of the "pilot shortage."
There is no "pilot shortage", there is only a shortage of airlines willing to pay pilots the going rate.
For once, get ahead of this one!