The staff responsible for licensing explained on discord, that this license is a bit different than with the SRO stuff in ACO. MSG still need to license the tracks and cars seperately. I guess the connections with the ACO might help though, as it's propably easier once they realize that LMU is a success and further money to be made using the same platform and extend it as the ACO platform. Interestingly this doesn't rule out IMSA per se, once they have the cars and tracks licensed, but IMSA belongs to Nascar wich is in the hands of iRacing currently. So I doubt that we will see official IMSA sanctioned DLCs. But a "Northamerican Endurance Racing DLC" - why not? When they release the WEC 2024 extension - wich is very safe that it will come, they have a big part of the IMSA carlist and only the Acura LMDh and . But that's far down the line right now. First they need to make the product more stable and implement the most requested features.A recent interview with an LMU exec said they would naturally look at Asian and European Le Mans since both those series are administered by the ACO.(the license partner with MSG.) Even at that, he suggested they have a lot to do with LMU BEFORE they can think about adding series. IMSA, I thought, had already signed an agreement with iRacing. so if that is true I would really doubt we'll be seeing the USA series anytime soon.