What about Marcus Freeman, DC at Cincinnati? Saw his name mentioned on the 247 board by someone other than a mod over there. He's drastically improved their defense the last 2 years in a pass-happy and high-scoring league. He's young and on the rise so he'd be a little bit of a gamble but could be a high upside choice. Here's Cincy's defensive stats the last 3 years:

2017 (1st season): 93rd scoring defense, 31.7 PPG, gave up 224 passing YPG & 204 rushing YPG for total of 428 YPG

2018: jumped all the way up to the 8th scoring defense, 17.2 PPG, gave up 191 passing YPG & 111 rushing YPG for total of 302 YPG and averaged 1.5 TO's per game

2019: 24th scoring defense, 20.6 PPG, gave up 223 passing YPG & 138 rushing YPG for total of 361 YPG, averaged 2 TO's per game