Its kinda amazing...although they are two seperately powerful clans ..they are still only 1/2 of a whole. Without the other they are incapable of unlocking their true potential...the senju and uchiha....the body and the eyes.....Madara would never reach this level of power without hashi's dna which we can say...something from his powerful"body" gave madara the oppurtunity to reach his full potential...so it makes me curious ...if hashi got madara's eyes...would that allow him to awaken the almighty rinnegan...?? He already has the body...so with the eyes he should by theory have a rinnegan if he got the eyes right?? Its the only explanation each is only half of what it could be without the other....what say you??