The reality is Hannah has an option contract for S4- so if Jason says S4 is go she (and everyone else in the cast under contract) has to be there whether they want to be there or not. For any spinoff - that would be a new contract the actor would have to agree to and sign up for- so if they don’t want to do it it’s a no go (as obviously they would not recast for a spinoff). So you can read Hannah as being diplomatic but she’s really just speaking the truth of the situation.
The reality is Hannah has an option contract for S4- so if Jason says S4 is go she (and everyone else in the cast under contract) has to be there whether they want to be there or not. For any spinoff - that would be a new contract the actor would have to agree to and sign up for- so if they don’t want to do it it’s a no go (as obviously they would not recast for a spinoff). So you can read Hannah as being diplomatic but she’s really just speaking the truth of the situation.