From an institutional engineering POV (warning- I am a grouchy old former political scientist), it would be interesting to come up with institutional solutions for some of the problems America is facing right now. Specifically I think I'd remove the Attorney General role from the President's authority and give it to Senate, to nominate & confirm exclusively. Let's say 51 votes to confirm and 55 votes to impeach. Even among presidential systems, the US cabinet is unusually presidential-centric. I'm not a big LatAm expert, but I think they typically separate the public prosecutor from the president's nomination capacity.
Of course I would strongly prefer to not be a presidential system at all. But if we're discussing post-Trump constitutional reforms that could plausibly pass, I think removing the Attorney General/DOJ from the president's purview and also placing some checks on the pardon power seem doable
Of course I would strongly prefer to not be a presidential system at all. But if we're discussing post-Trump constitutional reforms that could plausibly pass, I think removing the Attorney General/DOJ from the president's purview and also placing some checks on the pardon power seem doable