Supreme Court appointments are at risk. RBG is on life support (not literally folks, just a hyperbole). Stephen Breyer is 81, but doesn't seem to have failing health. (But I do like his ice cream!)
Even if another liberal justice is appointed to replace RBG, the court will still lean to a 5-4 conservative bias. But only if Roberts can be depended on to side with the conservatives. He's been wishy-washy lately.
Will the 2nd Amendment be at risk if Trump does not have the opportunity to appoint the replacement for RBG?