Well it's basically me giving out suggestions but I understand all the same. Everyone doesn't have to start on a fixated road so feel free to roam in stuff(Unles told otherwise of course). Explore your character's personality further than whatever you have written. How does he(Assuming it's a him) act outside of work? What is his favorite hobby? What's the relationship between him and his Zanpakuto? Questions like that can be used to start a char off on almost any Rp except for the ones that force you on a fixated path at the start.