In my 8-1 R map. Nashville is cracked by 5 districts and Chattanooga is cracked as well and One VRA seat in Memphis.
It's Knoxville that you have to worry about cracking; Chattanooga is safe R.
That map was made before the 2020 census data and 2020 Election. This new map I made cracks Nashville 5 times. This map started pretty clean until I made the 2nd and 5th districts which makes my map look messy. I respect all incumbents locations except for Cooper for obvious reasons.
https://davesredistricting.org/join/96c1912a-e8bc-4fa2-8a3e-6eb3f8c23e37