SARATOGA SPRINGS, N.Y. - Rattle N Roll (Connect)'s very promising and then down-a-bit career path is on a solid upward trajectory approaching the historic $1 million GI Jockey Club Gold Cup Saturday at Saratoga Race Course. With six wins--five of them in graded stakes--and just over $1.6 million in earnings, Rattle N Roll has been a big success for the Mackin family's Lucky Seven Stable. After a two-month break from competition, the chestnut will face seven others in the 1 1/4 miles Gold Cup, long one of the premier races...