Australian sprinter Nature Strip (Aus) (Nicconi {Aus}) has overtaken G1 Dubai Sheema Classic and Saudi Cup winner Mishriff (Ire) (Make Believe {GB}) and G1 Dubai World Cup victor Mystic Guide (Ghostzapper) as the highest-rated horse on the Longines World's Best Racehorse Rankings, having been assigned a mark of 123 for his victory in the G1 TJ Smith S. on Apr. 10. Mishriff and Mystic Guide now sit a joint second at 122. Just trailing in their wake on 121 are Addeybb (Ire) (Pivotal {GB}), Eduardo (Aus) (Host {Chi}) and Palace...