Seen a few threads popping up on this again and putting this in here for everyone's convenience. Recently there have been threads asking why folks can't claim sponsorships on their Jem'hadar Vanguards.
The reason folks can't claim sponsorships in anything but Gamma Task Force is because all other reputations besides Gamma Task Force come pre-sponsored on Jem'hadar Vanguards. This means the only reputation a Jem'hadar Vanguard would potentially need to get sponsored would be the Gamma Task Force reputation itself. This is one of the perks of being a Vanguard Jem'hadar allowing them a jumpstart on their careers.
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Original Jem'hadar character article: https://www.arcgames.com/en/games/star-trek-online/news/detail/10899073-play-as-a-jem'hadar-in-victory-is-life!
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