A coatl.
Flying monster, with average stats (WS3, S5, T5, W4-5, A4, Ld7-8) but also with something to add in the magic phase
just like the Bastiladon Solar power and the EotG.
Other than that:
A new unit in core. The gap between Skinks and Saurus isn't bridged by the Skrox. You could do a very defensive unit, or a very offensive unit.
I like the ideas of a skink high priest and death kiwi's too. We'll have to wait a while before we can speculate again though..
9th isn't exactly around the corner. Yet.
The Hunted