My son just heard that he was accepted into NU’s School of Communication. Can he assume that he will be
able to pursue the Theatre major? I’m confused by some language on the website about there being a cap of 100 per year…
If he applied stating that Theater would be his intended major - which as I recall, applicants have to do, right? - then he can pursue the Theater major. Congratulations, he was one of about 100 (or more likely, 1 of 50, since I believe they go for 50:50 male:female.)
Congratulations!! Agree with @LuvsLabs. If he doesn’t remember or wants to triple check, he can just call them up and ask them tomorrow–they’re very friendly. 
Congratulations!
That’s fantastic, congratulations!
Congrats! How wonderful!
My S got in as well - and we were confused too! But he knows that he applied to Theater ;)!