I doubt that the soft time limit works that way, especially when we have already told Belegar that it is going to be a long project... I am pretty sure that the time limit is less when does he expect us to finish and more about getting a significant progress done on the topic, in this case I am pretty sure that learning written Queekinsh in a Year would qualify for the soft time limit...
Better to ask the QM...
@BoneyM a couple of questions.
Would learning written Queekish qualify as enough for the hypothetical yearlong soft time limit for the project?
Since we have already warned Belegar that completing the translation of Queekish would be a long project, and discounting Belegar exhilaration from finishing the conquest of K8P... How long would be the hypothetical timelimit until Belegar would want tangible results (I mean results in the sense of a finished Dictionary, not progress towards the goal like knowing most of the written language or the spoken version)?
Belegar would prefer to get the Skaven Language guide ASAP, or would he prefer to get a better quality book even if he had to wait for six months or a full year?
If we hire the linguists and Mathilde finishes one of the versions of the dictionary, would it be possible for them to do the other version by themselves?
The thing is that Skaven Civil Wars normally take decades or even centuries to resolve themselves so we have a pretty generous window of opportunity here, more than enough to wait for a few more turns so that the quality of the final book is as high as possible.