Staff at Duolingo: would you consider doing a Latin language skill tree? It might be difficult to compile, but I take classes on Latin, and it seems to be helping me learn Spanish, so I think it might be a big help to users, particularly with French, Spanish, and Italian. All of those languages are based off of Latin, so I think it would be a great addition to the already-great Duolingo. Thanks!
A course in Latin is not going to be added by the Duolingo team. Right now they are working on creating a system for users to add languages. So if in the future users add Latin then it will be available.