I am tired of hearing how Trump could have been a really great president if only...

He does not have the capacity to be a president, let alone a great one. The Republicans found their circus clown to control a portion of the electorate. Trump is an entertainer because he knows what it takes to successfully lie to people to create loyalty. IT IS CALLED RATINGS. I never watched that stupid program.

No one can ever say now or again that Trump would have been a great president if only.... 

Donald John Trump NEVER had the capacity to be a great leader. His company, through manipulation, became a parasite in the USA. Trump Company NEVER contributed to the USA Treasury, hence, the stability of our government. 

Get over it. There is no "if only" that fits Donald John Trump. He will use "if only" to become president again.