I can't see them making a Fire / Water or a Fire / Ice type.
I also can't them giving any Electric type the ability Levitate.
I would have thought they could give Levitate to Rotom, on account of it being a Ghost/Electric type.
How about a Fire/Dragon Pokemon with a stat total of 50? I'm sure that wouldn't be "too uber" in any way...Kaioken555 said:Fire Dragon (due to the fact that any such pokemon would be way too uber)
I always wondered how a Ground/Electric Type Pokemon would turn out if created. This would mean being immune to its very own type, also seen in the suggested Ghost/Fighting Type above. I would find it very interesting if such Type combos were introduced, but I do not see this happening. I can never be too sure, though. All I know is if such Type combos are introduced, I would try to obtain Pokemon containing the dual type as quickly as I could.
Gligar and Gliscor.