Is is just me or are some of the character dynamics and designs in Disney’s Big Hero 6 kind of similar to Cartoon Network’s Teen Titans?

We have the dark-haired leader [Hiro and Robin], the bulky, African-American technician [Wasabi and Cyborg], the bubbly, long-haired girl [Honey and Starfire], the dark-haired, frowning girl [Tomago and Raven], and the happy-go-lucky comic-book-lover [Fred and Beast Boy]. The only thing that’s different is the addition of Baymax.