How to improve: 408-409: Cranidos-Rampardos

1.Stats: Should Rampardos get a stat boost, Evolution, Mega Evolution or nothing?

Rampardos can get +30 boost to match Gen 6 fossils, or at maximum +45 BST.

Evolution is also possible, though it would require a shift in stats.

A Mega Evolution needs a lot of Speed to work. But it can work.

2.Should Rampardos get more abilities?
Probably. Rampardos has only two abilities. Some options would include:

1. Anger Point
2. Contrary
3. Hustle
4. Intimidate 
5. Iron Fist
6. Moody
7. Reckless
8. Rock Head
9. Unnerve
10. Vital Spirit

3. Should Rampardos get more moves?

Probably, some options would be Elemental Fangs, Claws, and Wild Charge. Sound based moves and Dark Pulse would also be welcome for lore reasons.

4.What additional typing Rampardos can have?

Rampardos can get a lot of types, due to its versatile movepool, but the most obvious options would be Fighting, Normal, Steel and Ground.