And if Democrats win the House in 2020 and get to control the redrawing of the districts, they will likely overdo it in THEIR favor. It's just too tempting.
A solution? Sure... farm out the project to an international committee from...oh, say Iceland, Sweden, the Maldives, Japan and Ecuador.

I won't hold my breath at either party agreeing to this, 'cause I don't look good in blue.