In the tightest July trade market in years, teams with better records than the Giants -- and there were lots of them -- set their sights on Scott Eyre, who has become one of the best left- handed setup men in baseball. General manager Brian Sabean said no to all suitors, so Eyre remains a Giant. For that, he walked into Sabean's office during the just-completed homestand and thanked his boss, who is no dummy. Lefties who command four pitches, fire fastballs at 93 mph and are blessed with rubber arms are hard to find.