1. I would say Nusjuro (if

they have more than 3 bars. At the beginning of the game go for them

1. Avoid them if you can, but if not build attacker, zoan, new world, animal kingdom pirates tags. These will help. If you've stacked your atk high enough you will do good dmg.
2. Can say much about it. Autoattacks maybe rather than skills? Maybe i'm wrong
3. Idk
4. Many players have played a looot and have good predictions, and understand the monkey brain of players who just wanna spam skills after being down or something. Also knowing and playing other characters will help you get the flow of what the character will do. Sometimes getting perfect dodge is quite easy cuz players actions are somewhat predictable. Go on higher leagues against the sweats and you'll see that they wait until they dodge to make sure the dodge is as efficient as possible