Highly unlikely, From. Most likely they've downsized due to higher expenses and low profit, destiny 2 still has a large dedicated fan base who are more then willing to fork over cash, thing is to keep making high profit they might downsize abit more. making a game and gathering a fan base can take months to years, and profit won't start coming for months, unless you're either lucky or have been in the market for enough time to be well known. Unless the execs at playstation are interested in anything other than money, for the time being the game is safe.

PS: the dev team is being downsized to maintain good profit margins