Brighton's Matt O'Reilly injured on debut emerges as a doubt for Arsenal Clash Matt O'Reilly was injured 9 minutes into his Brighton debut against Crawley Town following a tackle by Jay Williams the injury leaves O'Reilly as a doubt for Brighton's upcoming match against Arsenal O'Reilly joined Brighton from Celtic for a fee potentially Rising to30 million despite the injury Brighton won 4 to Zer and advanced in the efl cup further assessments are needed to determine the extent of O'Reilly's injury please subscribe to my channel