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RB Evaluation·2026-05-23

Opportunity Share for Running Backs

Carries + targets reveal true backfield value

By Nick1 min read

Thesis

Opportunity share — the combined percentage of a team's rushing attempts and targets absorbed by a single back — is the clearest signal of fantasy RB value, separating true workhorses from timeshare situations.

Hypothesis

Running backs with 65%+ opportunity share will return RB1 value at a significantly higher rate than backs in split backfields regardless of per-carry efficiency.

Data

This week's top-12 RB opportunity proxy
—
Timeshare RB1 hit rate
<20%
PPR target multiplier vs pure carriers
~1.5x

Commentary

In PPR formats, a back who catches 5 passes per game is worth dramatically more than one with the same carry count but zero receiving work. Backfield committee situations are fantasy death sentences regardless of individual efficiency. The handcuff strategy only pays off when you own the workhorse — opportunity share tells you who that is before the injury.

Conclusion

Draft and trade for opportunity share monopoly. A back absorbing 65%+ of his team's backfield opportunities is a locked-in starter; everything else is speculation dressed up as strategy.

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