BBWT, it's not just the ban on higher education. Someone with the kind of job skills to make more Caleb cartoons would most likely have been working for a company that made cartoons about... gasp... Warrior Wizards! And we all know that those are bad! Plenty of JWs have had to leave good careers because their work required too much time or involved government projects or R-rated movies.
Effectively, this would be quite a fishing expedition to find JWs in good standing and with these skills and with the circumstances to go to bethel or work remotely for free.