The toplane is not Tank vs Tank anymore. If you give a huge advantage to a Jayce, he'll make a hole in the toplane
I've seen A LOT of junglers that dont get something that simple. I see a lot of people complaining here about top snowball, but in game, I see that one jungler permagank top while the other just ignore it. Of course, after 10 minutes, the enemy Jayce is totally ahead and able to destroy the game from the toplane, while the other did get some truly useful ocean and wind drakes!
TLDR: Stop ignore toplane if you want that Kayle to do something the whole game