Ownership is also something Fox mentioned - and ownership is becoming a bigger issue at Fox with the upcoming Disney acquisition of portions of 21st Century Fox. The Fox network, which is not part of the Disney acquisition, will be going forward under the tentative business name 'New Fox' with the intention to have partial ownership of any new series it airs, and will continue to be a deciding factor in renewing pre-existing shows (as mentioned above regarding Lucifer).
Fox will have co-ownership stake in the shows we order, Walden said (according to Deadline). Space on the network schedule is incredibly valuable. That is the condition pretty much across the board.
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For comic book TV fans, what does that mean? Well, Fox already said Gotham (which, like Lucifer, is produced/owned by Warner Bros. Television) will be ending following the fall season. The Gifted is scheduled to begin a second season on September 26, but that show - both its rights and ownership - are part of the Disney/21st Century Fox acquisition.