I wouldn't jump off Johan's Toy too quick Chuck [It might like Ranwick:-)]. The Doncaster is really a bit of an open race. Mnemosyne who is very comfortable at Ranwick and will probably be the horse to beat after the blistering sectional last start win. My top pick is Patezza though.

Doncaster.
PATEZZA/jOHNAN'S TOY/MYNEMOSYNE
Sires.
CHURCHILL DOWNS/UNIVERSAL QUEEN/MISS FINLAND
Derby
PRIMUS/HEADTURNER/SEPIA

Hotel Grand out and Corowa not in it there will be no pace in the Derby. It should be a sit and sprint. Primus is the outstanding miler/sprinter and this will be right up his alley after his incredible 3 wide without cover run in the Guinness to finish less than a lengh 3rd., put no doubt in my mind the 2400 will be no problems. The late entry fee and change of course by O'sea for this horse has him thinking the same I think.