'One-in-three chance'published at 23:05 Greenwich Mean Time 19 January
Los Angeles Rams 22-28 Philadelphia Eagles
Greg Brady
NFL pundit on BBC Radio 5 Sports Extra
As a percentage, I can't go higher than a one-in-three chance. The conditions are really tough.
What they can't have is a sack. Or a fumble.
Everything has to be nice, short and snappy - and to try to get it to the sidelines.
I wouldn't rule out running plays the rest of the way as it's the safest way to travel.