WSL talking points: Palace result in doubt after substitution nightmare, while Arsenal signings shine

Promoted side’s thrilling win may be overturned after they used four substitution windows, while Georgia Stanway shows the way for Gunners Kirsty Howat’s 60-second cameo deep into injury time could ruin what was a memorable day for Crystal Palace on their return to the top flight. An impressive 1-0 victory against Ever