It is not just theoretical take-off performance that should be considered, but rather each companies procedures for using things like de-rate where possible, which require longer take-off runs without payload restrictions. This is where you might have an issue, but that would be down to business and commercial decisions no doubt.
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Maybe although RYR didn’t see this as a problem at SEN when basing aircraft. I think they also used SFP models to aid field performance as well, of which I know Jet2 also have the same