http://www.newsweek.com/call-duty-black-ops-4-guide-best-worst-specialist-multiplayer-1167894

Call of Duty: Black Ops 4 features nearly a dozen Specialists with unique abilities. Every character has a use case depending on the situation, but here are the best and worst Specialists if you’re just getting started in multiplayer.

Each Specialist in 'Call of Duty: Black Ops 4' has solid uses cases, but these are the very best ones the game has to offer. Treyarch/Activision