This club badge can also be found in an uncropped form at [1]. As it is the logo of a sports team, I believe it should qualify under Wikipedia's Fair Use policy as it is intended only to represent the club.

The image linked here is claimed to be used under fair use as:

1. it is a significant logo of a major rugby team;
2. it is provided by Celtic Warriors for public use in the media;
3. it does not limit the copyright owner's rights to make use of its logo in any way;
4. the logo is only being used for informational purposes;
5. its inclusion in the article adds significantly to the article because it represents the subject of this article.

Though this image is subject to copyright, its use is covered by the U.S. fair use laws, and the stricter requirements of Wikipedia's non-free content policies, because:

1. Use of this logo is justified as it is referred to in the article. The two entities Celtic Crusaders and Celtic Warriors have a related history.
2. Assure readers that they have reached the right article containing critical commentary about the organization, and illustrate the organization's intended branding message in a way that words alone could not convey.
3. It is a low resolution image, and thus not suitable for production of counterfeit goods.
4. The logo is not used in such a way that a reader would be confused into believing that the article is written or authorized by the owner of the logo.
5. It is not replaceable with an uncopyrighted or freely copyrighted image.
6. It does not limit the copyright owner's rights to make use of its logo in any way

Though this image is subject to copyright, its use is covered by the U.S. fair use laws, and the stricter requirements of Wikipedia's non-free content policies, because:

1. Use of this logo is justified as it is referred to in the article. The two entities Pontypridd RFC and Celtic Warriors have a related history.
2. Assure readers that they have reached the right article containing critical commentary about the organization, and illustrate the organization's intended branding message in a way that words alone could not convey.
3. It is a low resolution image, and thus not suitable for production of counterfeit goods.
4. The logo is not used in such a way that a reader would be confused into believing that the article is written or authorized by the owner of the logo.
5. It is not replaceable with an uncopyrighted or freely copyrighted image.
6. It does not limit the copyright owner's rights to make use of its logo in any way