Nashville Post/Scene sports reporter Michael Gallagher and AP Radio’s Jeremy K. Gover talk Nashville Predators hockey.This week's topics include:•Why do the Predators allow Juuse Saros to face so many shots?•An explanation of why plus/minus is an undervalued statistic•Pick a freaking line combination and stick with it, John Hynes!•Is a lack of chemistry the Preds’ biggest problem?•Will we potentially see the HERD line disbanded?•Does Nashville need to trade for a top-six scorer?•Grows & glows•Dumb things said on Preds social media (tank for Bedard, anyone?)Follow our hosts on Twitter: @MGsports_, @ItsGoverTime