- They could give you the identity of Spring heeled Jack, which would explain the parkour section, and give you missions in places other than Victorian London.
- Steampunk-style gadgets.
- Using pick-pockets to steal objects/money .etc
- Probably have a mission where you have to stop an assassination/or try to assassinate Queen Victoria
Also Gentlemen's monocles would fall out anytime you startled them. And you could have a cane with a sword in.
What ya think??