Celtic having a dig at Rangers on social media will always go down well when things are going badly at Ibrox. It was funny and Celtic supporters should enjoy it as well. 🤔🍀Celtic fans cannot lose sight of the bigger pictureCeltic supporters have seen this sort of thing before. MORE CELTIC STORIESThose digs were perfectly valid when Celtic were backing them up on the pitch. And supporters should keep asking whether Celtic are actually pushing forward or simply taking comfort from Rangers falling further behind.