so the nature of top
like if I pick a rumble or jax into vlad, and there is 0 presence from the jungler, and I am initially camped by their jungler, this essentially means I will become the vlad's bitch. it means a character that scales incredibly well will have free reign. if I am to trade as one of those characters I need to kind of commit, to go into melee range; it is incredibly hard to do this when I have a fear of their jungle and they have absolutely no fear of mine. even if their jungler isn't present I will have some notion that their jungler cares about top; I could ward the river AND the brush, but this will allow the opposing top to get ahead, and in top that is pretty much a death sentence.
BUT
if my jungler shows his face even once, that puts the other jungler on edge. it allows for better trades, for more even cs, etc. So I understand that the jungler may be needed elsewhere, but there has to be some middle ground. The jungler needs to equalize the pressure put on the lanes. This can be done by appearing in lane, by counter-jungling, by camping a different lane, any of those things. In the beginning stages of the game the jungler needs to AFFECT the flow of the game.
JUST SAYING