with a 6 second cast time on battle res and raise, youll definately want swiftcast available in higher paced fights later on, as far as the extended crossbar goes, i usually have it set on my tanks for things like their ultimate level 50 skill, provoke since it needs to be hit fast, and some skills like tank stances, for my casters and healers ill keep sprint accessible as well as things like esuna, res and swiftcast, things you may not need all the time, but when you need them you need them fast. main hotbar always has the heals, and dps skills as theyre the most in use.