The Scrum Guide Misses These—And That’s Okay

Some of the most widely used Agile practices aren’t even in the Scrum Guide. And yet, they work.

In every Agile coaching engagement, we encounter a familiar paradox: practitioners rigidly defending what’s not explicitly written in the Scrum Guide—only to find that some of the most impactful tools we use daily aren’t even mentioned in it.

Story Points. Velocity. Definition of Ready. Release Planning.

None of these concepts appear in the current version of the Scrum Guide (last updated in 2020). And yet, they remain pillars in Agile delivery across industries.

This begs the question: Are we treating the Scrum Guide as a guiding framework or a legal doctrine?

The Power of the Scrum Guide Lies in Its Intent, Not Its Exhaustiveness

Scrum’s creators offer a minimalist design—on purpose. It’s meant to be tailored, not worshipped.

The 2020 Scrum Guide emphasizes accountability, commitment, and empiricism—but its elegance is also its limitation. It doesn’t attempt to list every technique used in successful Scrum implementations.

Instead, it encourages teams to figure out what works.

That’s why practices like estimation with Story Points, forecasting with Velocity, and having a shared Definition of Ready remain integral to high-functioning Agile Teams. They may be outside the guide—but they’re not outside the spirit of Agile.

Context is King: Industry Matters

Scrum looks different in a fintech startup than it does in a defense contractor. And that’s okay.

Rigid interpretations of any framework can quickly become brittle.

In a heavily regulated sector like healthcare or aerospace, teams often need formal Release Planning and exhaustive readiness checks. In contrast, a consumer tech team might prioritize continuous delivery and fast feedback over formalities.

What matters is whether the practices you adopt align with customer needs, business objectives, and team maturity.  Agility is the ability to adapt—so let’s not stifle it with dogma.

SAFe’s Approach: Guardrails, Not Chains

In the Scaled Agile Framework (SAFe), customization is built into the system. Interpretation is strategic, not rebellious.

SAFe doesn’t just allow flexibility—it requires it. Every portfolio, value stream, and ART has unique needs.

Whether it’s Lean Portfolio Management, Product Owner responsibilities, or ART execution, SAFe encourages teams to apply core principles while adapting tools to the environment.

The same mindset should apply to Scrum. Guidelines give us direction, but we must own our path.

Agile is a Mindset—Not a Mandate

Don’t confuse adherence with excellence.  Excellence comes from thoughtful application, not rigid compliance.

The true essence of Agile lies in continuous learning, feedback loops, and customer-centric delivery.

If Story Points help your team align better—use them.
If a Definition of Ready reduces churn—adopt it.
If velocity helps the Agile Team plan more effectively—apply it.

Do what works. Inspect and adapt. That’s Agile.

How Bush Agility Can Help

At Bush Agility, we help organizations bring Agile principles to life—in practical, powerful, and personalized ways.

Our experts understand the nuances of both the Scrum Guide and real-world agility. Whether you’re launching an Agile Release Train, refining team-level practices, or scaling SAFe across the enterprise, we bring the expertise to do it right.

Need help navigating Agile frameworks without falling into rigidity? Let’s talk.

Contact Bush Agility today to explore staff augmentation, Agile coaching, or a custom implementation roadmap.

Looking to uplevel your team? Explore our SAFe-certified training offerings to take your Agile maturity to the next level.