DOUGLAS MACARTHUR (IRE) (c, 2, Galileo {Ire}--Alluring Park {Ire} {MSP-Ire}, by Green Desert), a full-brother to the 2012 G1 Epsom Oaks heroine Was (Ire), G1SW-Eng, G1SP-Ire,$496,294, who sold for 1.25million guineas at Tattersalls in October, was a disappointing last of six when the 2-5 favourite for his Leopardstown debut over a seven-furlong trip June here June 9 and was a different proposition here leading from the outset. Stretching his rivals in early straight, the 9-10 market-leader was not fully extended to win by five lengths from the China Horse Club International, Qatar...