Sinnoh dex is actually pretty bland once you take crossgen evos, starters and legendaries out. Which Pokémon really stand out?
>Toxicroak
>Staraptor
>Rotom
>Garchomp
>Drapion

The dex is kinda bland and has little identity of its own compared to Kanto/Hoenn/Unova considering most Pokémon are either crossgen evos, babies or legendaries.

Kinda hoping GF in the inevitable DP remakes adds some new mons to the Sinnoh dex, now that the national dex isn't a thing and there's no point in being autistic about dex placement