Choice 1: Electric
Electric types are known for their:
1. High speed
2. Strong special attack
3. Low defense and attack
4. Mediocre HP
The non-stereotypical view of an Electric type would be a Pokemon with low speed, low special attack but with high defense, attack, and HP. Before anyone says anything, Magnezone doesn't count towards this since it's Part Steel and Steel types are known for their defenses and slowness.
Choice 2: Rock
Rock type Stereotypes ares:
1. High attack and defense
2. Decently high hp
2. Low special attack/defense and speed.
The reversal of this would be a speedy Pokemon with strong special attack and sp. defense while having mediocre attack, defense, and hp. A Rock type special sweeper would be something new and interesting to have.