In a second term, Trump needs to reward his RKBA base by actually making positive progress on rights restoration. He often speaks of 2A positively, but nothing has notably _improved_ on his authority. He did speak against bump-stocks, and allowed/encouraged BATFE to ban what was explicitly legal. 4 years ago there was much hope he would at minimum get suppressors fully legalized (and that’s a pretty minor step, being just auditory safety devices).
Obama, albeit grudgingly in a legislative trap, sign national park carry legalization - a meaningful step in the right direction.