No President likes 'leaks'.  Obama hated them, too.  

Control is the issue for any politician; and 'though Trump doesn't like the label, that is what he is.  

He is better off Tweeting around the established media.  It fires up his base and limits the  ability of the media to parse his 'message'.   140 characters just doesn't leave much room for 'analysis'!

Is his 'Tweeting' likely to get smarter over time?  Or will it be the chaos we see today?  Does it matter either way?

His Teflon seems to be holding so far.