Has there been any confirmation as to what role Kled is?

He'll primarily be a feeder for the first week

Not yet. Probably next week.

we haven't had a bruiser or tank in awhile, since the spear he has isn't really that long im banking on that.

He's probably a fighter or tank

Probably a jungler / top lane tank/fighter

its not yet known, but id guess jungler

Jungler/top, blue dependent?

According to the rotation I'd say jungler, last one we had is Kindred. Could also be top as Illaoi is kinda' old. I think it'll be something like Yasuo, going through front line to jump on back line. I also think they will implement another infinite scaling champ, they told they would, but might not be Kled.

it might be another one shot person like or , or maybe a can do anything type of champ

I think that he is intended to be a top laner with all of those %max health scalings and his inate tankiness.

In the page riot made for him they explicitely said "despite his two health bars, he is by no means tanky", so i'd guess a damaging jg or a bruiser top