HRT leaving F1

And no, it's not Hormone Replacement Therapy, before Rodo asks.
It's a shame for Pedro and Karty, but I suppose the team was only making up the numbers and acting as rolling road blocks.
I wonder if anyone else will step in?

It's a shame for Pedro and Karty, but I suppose the team was only making up the numbers and acting as rolling road blocks.
I wonder if anyone else will step in?