I'm not going to lie, from an entertaining television standpoint, the biggest letdown of the entire impeachment process is that there is absolutely zero chance of seeing Donald Trump getting questioned under oath.
You know it would be funny because the guy can't go off script for two sentences without reflexively telling a whopper. He's a chaos imp; he just blithely makes up his reality as he goes. It'd be like watching an attorney tearing their hair out trying to cross-examine this kid.