@DA830
Swellow should have Toxic Orb because it switches out more often. Generally, Toxic Orb does less damage in three turns than what Flame Orb does, which is important for sweepers that switch out often. Flame Orb is used on set-up sweepers, such as Conkeldurr. This is mainly because Flame Orb does less damage than Toxic Orb after 4 turns.
The reason why he has 2 moves on Ambipom is because Fake Out gets priority and Flinch. Once he uses it, he can use Last Resort, which is a powerful move when all moves have been used. I guess its gimmicky, so that suggestion is okay.
@GamerOmega
I think there are better Pokemon choices on a Normal mono-type team. For example, Staraptor > Swellow and PorygonZ and Milktank (which provides Stealth Rock support, so Chansey can have a free moveslot). These are just some options that you can use.