OR ELSE

Sounds like an expression of concern -- but really it's just another threat

https://www.washingtonpost.com/news/post-politics/wp/2016/04/17/trump-on-contested-convention-i-hope-it-doesnt-involve-violence/
Trump on contested convention: 'I hope it doesn't involve violence' 

It seems so stupid to let this happen, I am starting to wonder if he is intentionally letting delegates slip away because