Revisiting some old ideas

• Blargel has a point with making comparisons easier on training methods. Otherwise I have no input.
• Navigation, navigation... Since we've never had one I've only used the search bar. Though, Kapra has a point; the sidebar is pretty outdated.
• I'm more used to the ToC we have now than what Khenta put.
• Mikaya has a point; Battle Tactic is gonna be pretty messy and there's too much opinion about it. There's probably gonna be a lot of debates about whether the tactic is useful or not (e.g. smash spam = cockblock everyone else).

I think we need to revisit old pages in addition to old ideas. There are way too many things that are outdated or horribly messy, aggro or nearly every single link to exploration for example.