A Little Inception, A Little Logic

How are the films Batman Begins and Inception linked? It's more than the fact the two share the same director. Upon dissolving the family empire, Mr. Fischer follows his life long dream to become a psychiatrist. He changes his name to avoid recognition of his past life and - after completing his studies - moves to Gotham City where eventually he loses track of reality (as a result of his inception and all that "Limbo" mumbo jumbo), becoming the Scarecrow in the process. The movie makes so much sense now!