Shows some desparation that US would consider it, but ultimately I don't think US will send them.The US is considering to give Ukraine M1 main battle tanks. US general explains soke if the drawbacks associated with the tanks, like inferior mobility and increased fuel consumption:
M1s and Leopard 2s without air and infantry support are garbage, just as shit as T80BV in the same conditions.
And that's not even considering weight and fuel problems.
In short, sending such tanks only provide a morale boost for Russian side and improved optics as they will now be destroying M1A1s en masse instead of T72Ms or T55s.