Teach is the second Xebec , he is going down before the Government like Xebec was imo . even his battle with Shanks is being build up in these intermission chapters ( 925 and 956 ) .
i think post Wano , SHs will soon be gunning for Blackbeard Pirates who have defeated Mihawk and Red Hair Pirates
i believe Teach will get an Ancient Weapon
(
Pluton ) , which will significantly boost his threat level ,
but at the same time i believe World Government basically will have 2 Ancient Weapons lol -
Mariejois National Treasure and
SSG's weapon
i think Mariejois National Treasure is Uranus tbh . and it will probably be the strongest of 3 Ancient Weapons , because it is more reserved than Poseidon and Pluton
and Luffy having Uranus would heavily kill the tension going into the war with World Government . he already has Poseidon
outside these weapons , the World Government is just a vastly bigger organization than Blackbeard Pirates , and more powerful .
outside MNT and SSG , the World Government still have :
• Imu ( who i believe is based on Ymir , he first living creature in Norse Mythology
whose body parts created the Earth )
i think Imu will truly be what people call "God Tier"
• Gorosei/Five Elders . right now they don't look strong , but maybe they are just out of their primes
- one of them held what looks like Shodai Kitetsu , one of 12 Supreme Grade Blades , and the strongest of 3 Kitetsu Blades
so far the other holders of 12 Supreme Grade Blades are extremely powerful and important individuals in One Piece world
( Mihawk and Whitebeard )
• former Fleet Admiral Kong . this guy is probably giving High Diff to Dragon , one of the most hyped characters .
he'll have Sun Wukong Mythical Zoan imo , potentially the strongest Zoan :
• CP 0 , which has been hyped by Revos
( Dragon and Lindbergh )
Kuzan , who was strong enough to be an Admiral , was originally meant to be a CP 0 agent . making it possible for CP 0 to have an Admiral level member
• and other insane line ups like the Marines will have :
- Tic Tac Toe tier : SSG's weapon > Pluton , because it'll go down after Pluton
- 4 mid top tiers ( Akainu Kizaru Fujitora Ryokugyu ) , although i don't believe Fuji will go against SHs
- 2 low top tiers ( Sengoku and Garp ) , although i believe these two will end up fighting each other tbh
- 5 YC1s ( Chaton Momousagi X Drake Smoker Coby )
- 2 YC2/3s ( Tsuru and John Giant )
--------------------------------------------------------
conclusion : the World Government will stay as the most powerful organization on the planet , and will go down as the last enemy