Bowman is like a Matt Cassel or Jimmy Garoppolo in the NFL. Good for a backup QB/Driver, but without that long-term upside as a starter. Still relatively young, but not a rookie, with a good number of starts under his belt. Filled in nicely when Brady went down but didn't light the word on fire and take the starting job.
Could have gone elsewhere and maybe started but stayed loyal to the team and bided his time on the bench.Now the QB1 is retiring and he feels he's entitled to that seat. Well, what if he doesn't get it? I bet Bowman walks if HMS doesn't put him in the 88, and I don't think they will. Don't worry, somebody should offer him a full-time ride, but it will be on a worse team and he knows that. Such is life.
The fact is that Byron is better in almost every measurable way; younger, more wins, big sponsor, bigger upside. He's just not ready for cup yet, but he will be soon. I bet they get a veteran free agent driver for 2 years until Byron is ready to take over, and when he does look out NASCAR. This strategy works in NASCAR just like it does in the NFL.
Now that #5 car though, that's another matter.