So looking at the taming tree compared to almost every other primary skill tree we lack secondary skill lines that benefit us somehow. It would make more logical sense to move animal care to secondary under creature control or advanced creature control or make it a profession skill. I would also argue that Beast influence when properly implemented should be made a secondary under beastmastery. Again alot of this depends on how beastmastery is implemented but the main point I want to bring up is we have non direct combat affecting skill lines as primaries in taming and we lack secondaries like other skill trees.