While new moulds would certainly be preferable for LioKaiser, based on existing moulds, I would say...

* Leozak = retooled Silverbolt
* Guyhawk & Hellbat = retooled Skydive
* Drillhorn & Killbison = retooled Brawl
* Jallguar = retooled Off Road
* Deathcobra = retooled Alpha Bravo

Also, they might be able to retool some CW toys to make Landcross. We might have...
* Wing = retooled Silverbolt
* Waver = significant retooling of Off Road (akin to Skydive-->Air Raid). Much of the robot parts (except the head) may be the same, but all the vehicle parts would be changed to make him a hovercraft.
* Dash = repainted Streetwise
* Tacker = retooled Brawl
* Mach = repainted Firefly
* Tackle = repainted Swindle