SAN FRANCISCO -- When the Giants cut ties with Dominic Leone over the weekend, manager Gabe Kapler said it was time to look at some other relief options down the stretch. Left-hander Thomas Szapucki was high on the list and returned to the big leagues on Tuesday, but it was the other part of that transaction that drew most of the attention at Oracle Park. To open a roster spot for Szapucki, the Giants optioned right-hander Zack Littell, who showed his displeasure on Monday night after being r...