Tony Haggerty and Sean Martin are joined by Calum Macaulay to discuss the latest news in Friday's Celtic Briefing

Topics: Is Carl Starfelt's injury an opportunity for Christopher Jullien? (02:06); Everton confirmed for Sydney Super Cup (12:56); Rapid Vienna preview (14:11); Vinicius Souza latest (23:56)

Articles referenced in this episode can be found here:

- Postecoglou & the Centenary side: https://tinyurl.com/2x6cp9py
- Celtic key dates: https://tinyurl.com/5n8vur43

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