Sue is pregnant with I had thought was Valeria. However, we don't see her until the second story. THat's right, there are 2 stories here. The first is Trapper trying to get into the building. That doesn't go well for him. The rest of the team and the Avengers return from Secret Wars, all but Thing. Instead, he is replaced by She-Hulk in her first appearance as a member of the FF.

My Comic Review Channel - https://youtu.be/ggIlHVMAMMc

(Cover date: April, 1984)