The pair had started to become an effective duo for Pompey in recent weeks.
But suspension and injury has forced them onto the sidelines, prompting Danny Cowley to tinker with his forward options.
Jacobs is currently out with a knew complaint, while Curtis is presently serving a two-match ban after collecting 10 yellows cards in League One.
The Blues will no doubt be counting down the days until their returns.
In the meantime, though, here’s how they and other goalscoring partnerships in the Pompey ranks compare to those at their League One rivals.
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