OK, took the Root fossil 'cause I like Cradily better, even though I'll never actually use it.

Is it possible to breed any good Fighting moves onto Aron? Because I have a female with a Gentle nature, so I can stick it in the Daycare and breed off of it.
While I'm at it, is there anything particularly good I can breed onto a Mudkip? I DO have a female, after all, so (again), Daycare.
EDIT: OK, nothing that will be particularly helpful here, though it is interesting to see that Aron can have both Body Slam and Smelling Salts bred onto it, allowing for a cycle of paralyze-mega damage-repeat. Might be useful for Final Four.
I put a list of a potential Final Four team on the last page, care to take a look at it again? (copied here for convenience)
Thinking ahead to Final 4, Blaziken can take the Ice-types and the Dark-types with minimal fuss, and I'm thinking of switching Grovyle for Cacturne, which should deal with the Ghost-types. I want an Ice-type of my own to deal with the dragons, which would you suggest? (Keep in mind what I can and can't get pre-Elite Four.) Finally, I can either use Cacturne on the Water-types and just deal with the damage, or, preferably, I need a Pokemon with an Ability that renders it completely immune. Is there anything like than in Emerald?
EDIT 2: OK, looks like Lombre with Mega Drain and Leech Seed is my best bet, I'll just have to remember to switch to Cacturne (Pin Missile/Needle Arm/Faint Attack/Spikes) for Tentacruel and the enemy Ludicolo (weak to Pin Missile). My Ice type will be Glalie. That leaves me with two Pokemon slots open, who do I use as backup?
So right now I have planned:
Blaziken Lvl. ~60 @


Nature
-???
-???
-???
-???
Cacturne Lvl. ~60 @


Nature
-Pin Missile
-Needle Arm
-Faint Attack
-Spikes
Lombre Lvl. ~60 @


Nature
-Mega Drain
-Leech Seed
-???
-???
Glalie Lvl. ~60 @


Nature
-???
-???
-???
-???

Lvl. ~60

Lvl. ~60