1) Improved Predatory Fighter works every turn.
2) Make the Oracle actually interesting.
3) 5++ Ward save for the whole model.
2) is probably more important for me. This is a guy who has been especially blessed by the Old Ones, and all he has to show for it is a twin tail and the stats of the lowest Skink. What kind of sense does this make? Zero sense. Give him some sort of bound spell or additional ability, decent stats, or make him a true hero choice that can be mounted on the Troglodon.
Moving him to a Hero would, of course, mean GW has to think of something interesting to add to Rare, otherwise it would be even more dull. Given all the interesting options that Dark Elves, High Elves, and no Dwarves have, you would have thought it shouldn't be so hard. And yet...