is it ok win shooint night football to use a sigma 120-300 f2.8 and a [FONT=Verdana, Arial, Helvetica, sans-serif]Metz 76 MZ-5 Digital Handle Mount Flash in order to stop action[/FONT]
Whether it's "OK" depends largely on the venue - do they allow flash? I'd ask first. Also, using flash in an outside environment, especially at any distance, is hit and miss - occasionally works, often doesn't.