Oh! Still, I wonder how the Guadalcanal Campaign will go down. Not to mention, will Saratoga arrive at Pearl Harbor, just before Midway if she isn't torpedoed by I-6 and thus sails with Yorktown. Then that would mean, that Admiral Thompson will find out what it is like to come under air attack. Maybe what could happen here if Saratoga avoids being torpedoed that she gets clobbered by Japanese Aircraft, along with Yorktown at Midway. This is due to the Japanese having five Carriers at Midway. Akagi, Kaga, Soryuu, Hiryu, and Hiyo. After the Dive Bomber Attack renders Akagi, Kaga, and Soryuu well, burning exploding wrecks. Hiryuu and Hiyo launch a Hammer and Anvil attack, which finds Task Force 17 under the overall command of Admiral Frank J. Fletcher with Admiral Thompson acting under Admiral Fletcher's jurisdiction. Yorktown had been made battle ready with the pilots from Lexington and the planes she had been carrying to Pearl, Saratoga still has her normal airwing, so Yorktown has all of the newest stuff, which makes her Torpedo Bomber Crews giddy with glee at the fact that they have TBF-1s.
Anyway, during this combination attack, a well-coordinated strike with a combination of Achi D3A1 "Vals", Nakajima B5N2 "Kates", and Mitsbushi Navy Type 0 Fighters "Zekes" they manage in putting two bombs into Yorktown and three bombs plus two torpedoes into Saratoga. Knocking both out of the fight. By some miracle both the Saratoga and the Yorktown make it back to Pearl Harbor for repairs.
This is possible due to the Butterfly Effect and Admiral Thompson learns something important, history isn't going to be exactly as he remembers it. Which means well, he can toss all of the knoweldge that he has on the battles that happened in the WWII that he remembered out the window. I mean, because the Butterfly Effect could change history so that the Hiyo-class Aircraft Carriers enter service shortly after December 7th 1941. Or another possibility is that instead of the Hiyo-class being at Midway, the Soryuu or Hiryuu have a sister ship. Due to the Butterfly Effect there is so many ways this could go down!