Give the injured Ben Sheets credit for starting Saturday afternoon’s critical game against the Cubs (likely his last ever in a Brewers’ uniform).  Just don’t look at his final line.  The All Star starter is probably done for 2008, but his shaky start made it all the more hard for the Crew to reach the “Promised Land.”  He gave up a 2-run blast to backup first baseman Daryle Ward in the 1st, and two more on a Mike Fontenot single in the 3rd.  Mark DiFelice, Dave Bush, and Manny Parra pitched 5.2 solid, scoreless innings that set the stage for a Brewers’ rally that just fell short.  In the 8th, down 4-1, the Crew rallied to score 2 runs and load the bases with 1 out for J.J. Hardy, who chopped out into a force play at home plate.  Then Corey Hart, the struggling outfielder who did manage to collect a big hit the night before, could not keep the magic going, as he grounded out harmlessly.  Salomon Torres was pounded by Kosuke Fukudome, the light-hitting Cubs’ outfielder who hit a two-run home run to put the game out of reach.  Kerry Wood closed the door in the ninth.  With a Mets’ 2-0 win, the Brewers found themselves tied for the Wild Card lead with one to play, setting up perhaps the most important game in club history.  A win guarantees at least a one game playoff with the Mets, but a loss could very likely shatter the season.