Tobi have thee best of the best Ninija that specialise in a technique which make them invincible or hard to defeat.I fine these ninja could have control the ninja world villages with ease rather than hunting for tailbeasts for the moon eye project .
Nagato can solo konoha with his paths and gain control of thee town.IF his mission was to killed then the outcome will be very different
Itachi or/and kisame can handle the hidden mist villlage
Dediara and Sasori (he kill gaara father ) can easily control the sand village.Dediara can just use C4 BOMB which willl easily destroy the sand village
Kakuzu since he immortal and have all elemental jutsu can handle the land of lightning with hidan at his side as an back up.Lightning is weak against wind so kakuzu can easily use wind jutsu against raikages or other jutsu to pinch him down while hidan can handle killerbee. since killerbee more of an close combat type ,hidan just need to get a blood sample from him (since he an immortal he can die many time ait will not matter for thee outcome)
Tobi can solo the Earth village because he can dodge dust release from onoki with his S/T jutsu and ambush him when he over it.If zetsu around he can also attack the ninja by making clone of the ninja assasinate them like he did in with other ninja in the war arc
Team taka if they were around could fill in any gap that needed to be cover
Anyway i find the moon eye project as not neccessary to control the ninja world while Tobi have the best ninja .
Nagato can solo konoha with his paths and gain control of thee town.IF his mission was to killed then the outcome will be very different
Itachi or/and kisame can handle the hidden mist villlage
Dediara and Sasori (he kill gaara father ) can easily control the sand village.Dediara can just use C4 BOMB which willl easily destroy the sand village
Kakuzu since he immortal and have all elemental jutsu can handle the land of lightning with hidan at his side as an back up.Lightning is weak against wind so kakuzu can easily use wind jutsu against raikages or other jutsu to pinch him down while hidan can handle killerbee. since killerbee more of an close combat type ,hidan just need to get a blood sample from him (since he an immortal he can die many time ait will not matter for thee outcome)
Tobi can solo the Earth village because he can dodge dust release from onoki with his S/T jutsu and ambush him when he over it.If zetsu around he can also attack the ninja by making clone of the ninja assasinate them like he did in with other ninja in the war arc
Team taka if they were around could fill in any gap that needed to be cover
Anyway i find the moon eye project as not neccessary to control the ninja world while Tobi have the best ninja .