Ok, first of all I'm not declaring that nazis are left wingers, we all know that they are far right, but here I'm going to refer to the SA and Strasserists as left wingers since they are at the left of the NSDAP, all right?
Well, in OTL to prevent the SA from discovering the plans of the night of the long knifes, everything was planned exceptionally fast and only using voice orders, no writtings at all, and Hitler did everything to make it look to the SA that everything was fine, Goering even attended the marriage of a main SA officer just two days before the massacre of the long knifes (and ironically enought that main officer would be shot there on his honeymoon). The PoD is that news of the coming massacre ends slipping, whoever does that is irrelevant, but this is not enought to stop it and Rohm and his associates find the situation too surreal to react, but just in case they secretly increase the military presence on the hotel where him and his SA officers were. When the SS attacks along with Hitler they are caught off guard with much of their forces crushed in the gunfight while Hitler escapes, prompting Rohm to order the SA to rise up in all Germany as his "revolution" starts. What happens next? The army had only 100 thousand man, the SS still was a professional but small force of bodyguards, while the SA had absorbed other paramilitary forces and had over 3 million men, and while the new forces made the SA ideologically diverse, the government also was composed of difference factions, the DNVP, the NSDAP and other small parties that never would accept to collaborate with the nazis like the SPD. Would the left wing nazis joins Rohm, like the Strasser brothers?
Well, in OTL to prevent the SA from discovering the plans of the night of the long knifes, everything was planned exceptionally fast and only using voice orders, no writtings at all, and Hitler did everything to make it look to the SA that everything was fine, Goering even attended the marriage of a main SA officer just two days before the massacre of the long knifes (and ironically enought that main officer would be shot there on his honeymoon). The PoD is that news of the coming massacre ends slipping, whoever does that is irrelevant, but this is not enought to stop it and Rohm and his associates find the situation too surreal to react, but just in case they secretly increase the military presence on the hotel where him and his SA officers were. When the SS attacks along with Hitler they are caught off guard with much of their forces crushed in the gunfight while Hitler escapes, prompting Rohm to order the SA to rise up in all Germany as his "revolution" starts. What happens next? The army had only 100 thousand man, the SS still was a professional but small force of bodyguards, while the SA had absorbed other paramilitary forces and had over 3 million men, and while the new forces made the SA ideologically diverse, the government also was composed of difference factions, the DNVP, the NSDAP and other small parties that never would accept to collaborate with the nazis like the SPD. Would the left wing nazis joins Rohm, like the Strasser brothers?