I was waiting for the shoe to drop, didn't know if it ever would, but it finally did. The first domino has been tipped over, either with the leaks that Trump isn't receiving full intel (out of fear he or close staff will compromise American intel to the Kremlin) or with Flynn (the latter, however, I'm not completely convinced wasn't a Bannon leak).
Nonetheless, the first domino has been set in motion and now more will surely follow, all the way to the top, if successful.
The IC has issued congress, especially House Republicans, an ultimatum: either you do the job the American people elected you to do and protect our Constitution or we will do your job for you. See, contrary to popular myth and Hollywood depictions, I don't think the vast majority of intelligence folks are seeking nefarious ends. There are bad eggs, no doubt, but the majority are patriots sworn to protect the Constitution, not any one president. They don't want to have to do politicians' jobs for them.
But if corrupt Washington politicians are going to place partisanship before nation, then the IC's hand will be forced.
I think now we will most likely see one of the following scenarios play out:
1. The Senate and House both get on board with investigations into Russian interference in the election as well as Trump's associations with Russian intelligence services.
2. The House does not get on board with these investigations in a timely manner, and the really damaging leaks that will ultimately take down Trump come.
In Scenario 1, this will be a drawn-out event, possibly delaying Trump's impeachment and possible arrest for months. Maybe even a solid year.
In Scenario 2, the Trump presidency comes to an end pretty quickly. Probably within the next two to three months.