Board Thread:Plants vs. Zombies Heroes/@comment-5760976-20170509193507/@comment-5366868-20170510182844

I have another theory on why the hereos are mentioned in the news and packs:

Popcap is afraid they won't be able to finish the heroes by the set 2 release deadline. So just incase they didn't mention the heroes so they could add the cards only and add the heroes later when they are done.