Nov. 2018 is 13 1/2 months away- a millenium in politics. Meuller has nothing but some tangential stuff on Paul Manafort.
What ever he will invent or stretch to attack Trump will fail miserably. The GOP needn’t fear Mueller, they need to fear inaction; if their rallying cry is Chuckie the rat Schumer wouldn’t let us do anything’ they’re toast.
Otherwise, the Dems are going to get hammered again, for the simple reason that Dems. and especially the progressive wing, are individually, insufferably self important a-holes- the one category everyone hates.