Kayle seriously needs a buff. And I mean... a buff.
And I'm not saying that we need to make her disgustingly broken late game ramp up faster. No no. I'm simply saying that her early game needs to be not absolutely godawful.
I get it. Riot didn't want her to be absolutely disgusting at mid game and just pile on the damage and just tear everyone apart and be impossible to win against. BUT the problem is, that her early game is painfully bad. Like, really, it's horrible. She has no CC, she has no damage, she's really really hard to gank for. She doesn't even have that much damage ether. So even with a jungler who brings a lot of CC or slows, like Maokai or Nunu or Amumu, she doesn't give much damage because of her being melee.
I get that the idea of the remake was to embrace that she was a hybrid melee/ranged fighter who could apply damage with auto attacks and with ranged, but the way she is now, just isn't fun.
I love Kayle's kit. I love the way it feels. But I hate that she just gets bullied out by literally any other top laner. Nasus bullies her out. Maokai bullies her out. Heck, I'm pretty certain a Sona Top would bully her out.
While I understand that the idea was to make her early game so ridiculously bad that it balances out her godlike late game, it's just not at all fun or fair to literally have the team play a 4v5 for 20 minutes and pray that they don't get steamrolled, while the Kayle is desperately trying to avoid going anymore than 5 deaths before 15 minutes.
It's just not fun. It's not for the team to have to have a pretty much useless champion until AT LEAST level 11 and it's not fun for the Kayle player, because literally no matter what lane they're in, they're going to be terrible and pretty much useless. Top lane? They provide no CC or damage for the jungler to gank and chances are they aren't going to apply enough damage for the jungler to just simply walk up and get a free kill, they're going to be too low to help with the gank.
Reduce her mana costs so she can sustain, increase the damage or shred of her Q, make it so she can apply her passive faster, something, anything, absolutely anything that can at the very least just make her early game simply just bad and not absolutely god awfully bad.