Erm being 'even' with one of the most useless and divided governments in living memory isn't anything to write home about.
It's useless and divided but 40% of the electorate will support the Tories as long as they say they are delivering Brexit. It's not an ordinary mid-parliament because the country is split down the middle on an incredibly contentious issue. Yvette Cooper or any other Labour leader imaginable wouldn't be able to convince Tory voters to switch no matter what they came up with. It's also difficult to imagine that the Lib Dems/Greens could be squeezed any further or gains made on the SNP.
