i think kakashi should have been developed in a different way compared to how kishi made him by the end of the manga. we all know he lost his sharingan ,thus making him much weaker as he no longer has his visual edge of kamui and rendering his signature raikiri useless.,BUT , instead of making him the weakest hokage (even though deserving) ever,,kishi should have gone about it another way....consider this,all his life kakashi have been doing all his ninjutshu n what all with the sharingan constatly draining his chakra to no end(he doesnt even have a large chakra pool). so,just as rock lee gets when he removes his weights ,,kakshi could have amplify his ninjutshu prowess immensely. add to that if he can amplify his ninjutshu that much he could last much longer in battles. he already knows over a 1000 jutshus thanks to the sharingan. that could make him instantly stronger than most thanks to his experience ....just an opinion ...what do u guys think?