If Iran or someone assassinates Trump, it would do America and the World a favor. However, NO ONE should throw their life away on the process or attempts — as he is not worth their life or lifestyle.
Trump looks very ill and like he will die at any moment of natural causes. So assassination might be redundant.
Unfortunately, Trump is most likely headed to Hell and the Lake of Fire for his rhetoric and actions. Trump should be more concerned with his relationship with God than whether he will be assassinated or his name is on a building.