What would you prefer to use instead of revive ? Flash ?

Go look him up in league of legends game. There you will see he is bruiser/dsp.. Noooot tank in any way. And like i say.. This is just my way of playing him, so if i think that revive works good with Preservation you can't just come to me and say that it is a fail. It's maybe not the way you play it, but no build is better than other builds. It's up to the one who is playing him wich is better. But thanks you your criticism.

renekton is not a carry, and shouldnt be played as such. PD on him is just fail, and so is revive, idk why u would ever get that on him. also renekton is a better tanky burst utility, with his w just having a good amount of dmg than his aa. this build will only work if super fed, but even then u need survivability more htan dmg in his case.