http://statenews.com Detroit – As the Spartans left halftime down more than 20 points, the mood outside Ford Field was somber and disappointing among fans. Compared to Saturday’s crowd of some 5,000 fans, not many fans were gathered outside the arena tonight. A couple dozen were seen leaving Ford Field at halftime, with about 100 people mingling outside. en-us Gryphon 2.2.3b-tsn (woodward)/Foundry5 webmaster@statenews.com