You could be entirely correct. I easily could be misreading his worth to other teams.
I like the guy. I think he has overall value to the team. I just think his starting days are past him. At least I hope so. I want him back. But as a backup. We will find out in March...
It is easier for a fan base to be excited and content when the future holds potential. The Giants are a good example. Daniel Jones gives them hope and I suppose they could be excited for how the team can perform. Brissett doesn't give Colts fans the same opportunity. Now if the Colts draft a QB, it is different.
That's where you come across as uninformed.
Of course Lucks absence is a huge factor in how the roster performed. Luck put up more points than Brissett. More yards per drive. That means the defense is on the field less. If the opposing team has to score, the defense can be more efficient.