Jarvan's Combat Pattern needs to be more interesting.
Jarvan's combat pattern is very linear and not all that interesting. Other than his EQ and maybe a tiamat, his combat pattern is lacking and is becoming dated. He has rather lengthy cooldowns and high mana costs, prohibiting him from utilizing his flag a number of times. You use your spells and get a feeling of "Now what?" after you're in.
Most other fighters have low cooldowns or some kind of spell that allows them to burst or change up their fighting pattern a bit. Vi has her E, Lee weaves his spells, Camille has her Q, Hecarim proc's his sheen with his Q, something.
Admittedly, I think Jarvan needs a VGU. His kit hasn't aged well. He used to be a competitive jungler even at the highest stage, but he's far from that now. He's used mostly as an assassin, designed to pop a squishy rather than create an engagement.
What would you add/take to his kit to make J4 a more interesting fighter?
