I don't see a scenario where Trump wins in 2020 and we don't win the House.
In 2016, with Trump on the ballot, we won the House 241-194, with the total popular vote being 63,173,815(R) 61,776,554(D)
We lost the House in 2018 because Democrats had better turnout 60,572,245(D) to 50,861,970(R). Notice, a LOT fewer Republicans showed up than in 2016.
In 2020, turnout will determine who gets all the marbles, as in 2016. Turnout will determine everything.
And....no thanks to Lyin Paul Ryan....who pretty much through in the towel on Republican races.
We lost the House in 2018 because Democrats had better turnout 60,572,245(D) to 50,861,970(R). Notice, a LOT fewer Republicans showed up than in 2016.
The GOP threw the House to the Dems in 2018. Ryan and a bunch of GOP incumbents retired because they did not support the MAGA agenda. The Dems won in a walk over.