
Over the last several years, many Walmart suppliers have addressed staffing gaps by redistributing work instead of backfilling open roles. While this approach can solve short-term challenges, it often creates long-term damage to morale, performance, and retention.
This practice—what we refer to as piling on—has quietly become one of the most common and costly issues facing supplier teams today.
Piling on occurs when employees are asked to permanently absorb the responsibilities of roles that are no longer filled.

Most in the supplier community expect to wear multiple hats at times. During peak seasons, transitions, or unexpected departures, teams stretch. That flexibility is normal and often necessary.
The problem begins when temporary adjustments turn into permanent expectations.
A typical scenario looks like this:
A 10-person team loses one employee. The role is not backfilled, and responsibilities are redistributed across the remaining nine. The team adjusts. Then another role opens—through a departure or promotion—and again, the position isn’t filled. Now eight people are doing the work of ten.
Nothing appears broken on the surface. In reality, each individual is carrying significantly more responsibility, often without additional resources, clearer priorities, or adjusted compensation.
Over time, pressure compounds.
Piling on rarely starts as a poor decision. In fact, it often feels logical.

Over the past few years, Walmart suppliers have navigated margin pressure, cost controls, Covid, tariffs, and unpredictable demand cycles. Delaying backfills can appear financially responsible—especially when teams continue to meet deadlines and customer expectations.
The issue is timing.
The negative effects of piling on don’t show up immediately. Teams often continue to perform in the short term, masking the strain underneath. Leaders see output, not exhaustion. Progress, not frustration.
By the time performance slips or turnover increases, the underlying problem is already well established.
Sustained piling on damages morale in predictable ways.

First, employees begin to feel unsupported. When open roles remain unfilled for extended periods, the message—intended or not—is that leadership believes the increased workload is sustainable. Appreciation alone does not offset the overload.
Second, role clarity deteriorates. Employees find themselves operating outside their core strengths, juggling competing priorities, and reacting rather than planning. Even strong performers begin to feel less effective.
Third, trust erodes. When added responsibilities no longer feel temporary, employees start questioning whether balance will ever be restored.
Morale doesn’t collapse suddenly. It fades gradually—until people disengage or leave. Remember “quiet quitting”?
One of the most damaging consequences of piling on is that it disproportionately affects top performers.

High-performing employees are typically the ones who step up when pressure increases. They take ownership, fill gaps, and keep things moving. As a result, they often absorb the largest share of the additional work.
Over time, that extra responsibility becomes the baseline expectation. When effort increases without corresponding support, relief, or clarity, even the most committed employees begin to reassess.
When they exit, the workload shifts again—placing even more pressure on those who remain. The cycle accelerates.
Many organizations approach retention through engagement initiatives, culture-building, or perks. While those elements matter, they do not compensate for sustained overload.

Employees stay when they have:
When teams are consistently understaffed, even strong cultures struggle. People don’t disengage because they lack commitment—they disengage because they are exhausted. And we see this in Bentonville often.
Support, not slogans, keeps teams intact.
Piling on can appear effective in the short term.

The long-term costs, however, are significant:
For Walmart suppliers, where execution, relationships, and consistency are critical, these disruptions carry real business risk.
What looks like savings today often becomes a far more expensive problem tomorrow.
There is an important distinction between flexibility and chronic overload.
Healthy teams:
Unhealthy teams:
If your team is constantly “making it work” with no end in sight, that is not resilience—it is risk.
Investing in proper staffing is not simply an employee-friendly decision—it is a strategic one.
Teams that are appropriately supported operate with greater focus, make better decisions, and sustain performance over time. Employees who feel supported remain engaged, productive, and committed to the organization’s success.
Piling on may solve a short-term challenge, but it is not a long-term strategy.
Leadership teams that recognize this early—and act accordingly—position themselves to retain talent, protect performance, and build healthier organizations.
We hear plenty of horror stories regarding piling on. Smart leadership addresses this before it becomes an issue that breaks up a great team.
