What can Bengals do now to make fans happy about 2019 offseason?

[*ochocincos*]

What they've done well so far:
Replaced Marvin
Replaced Haslett
Cut Burfict

What they didn't do well:
Passed on JDR and ended up with Anarumo instead after weeks of swinging (and missing) for DCs
Replaced Pollack with Turner for OL coach
Re-signed Hart to a decent-sized contract

What can they do to make fans happy again?
Sign Zach Brown. There aren't many good LB FAs remaining now, but he's probably the best that could be added at this point.
Nail the draft with players who can play well in Year 1. The previous regime had a tendency to draft players that either performed poorly within the first few years if given opportunities early or didn't even see the field much until year 3-4 outside of ST.