What herbs am I missing?

I started an herb pot, but I'm still missing some of the basics... its one of those that have the multiple holes on the sides. In it is Lemon Variegated Thyme, Pineapple Sage, Peppermint, Mint, Greek Oregano, Cilantro, Curl Leaf Parsley, and two strawberry plants (they had bright magenta flowers, I couldn't resist). The top had some type of dark purple basil that was just labeled as basil, and another kind of basil that looks kinda like thyme, bushmans basil maybe... a name that sounds like that. The pot has 9 side holes, and a rather large top. Im going to buy another one and plant some regular thyme and sage, rosemary and chives. But that leaves alot of open space... What else should I plant in it? Would rosemary even be good on top, or would the roots take over? Should I put it into its own pot? Any herbs that are unusual maybe? I like messing around with flavors so something new is always appreciated.