Once you’ve worked with post-commit reviews, I promise you will not want to go back to the PR way of working again.
Most of my discussions with data scientists have revolved around exactly this point (usually to serious pushback): that they need to be end-to-end to deliver value in an organization.
The JIRA team does not use JIRA and of course why would they if anybody gave them the choice. Also, JIRA is often not used for software engineering anymore but it fits the bill for large scale workflows and compliance trails.
Edge C2 is a nice ideal position to move towards in this article about military agility that contains a bunch of useful elements including an interlinked OODA loop and a visualization of the Trust Equation.
As a bystander you can observe a retrospective and hope to see some of these symptoms listed by Adrian Howard of a good one. But keep in mind that you should be happy to hit some of these and getting all of them right probably means you have reached the summum of team work.
One of the points in this list by Paul Osman that I recently stumbled on is that things like “staging” are indeed mostly useless however much people want to keep using them.
A fairly definitive article about why SAFe (Scaled Agile Framework) should not be used. Mostly because it is the antithesis of every kind of agility.
A broad treatment of what the essential quality of Fingerspitzengefühl means.
A long treatment of how to scale work as organizations grow with some helpful guidelines: “Keep the work parallel, the groups small, and the resources local.”
This profile on C.C. Myers is a good example of leading from the front but even more than that it shows that speed begets speed.