At this time we are looking into what changes we can bring with i71 when we meet with Player1 Events soon. We believe that TF2 will still have a significant presence at i71 regardless and we plan on making an event happen there even if the scale or format changes. It's completely normal for nothing to be confirmed at this time as the Easter event has only just finished yesterday.
For the community and based on feedback that has been raised recently, we would like to obtain some changes that improve the affordability for players and we will pursue those.
Despite a lack of alternative options to Insomnia being readily available to the community, we know that without any changes to Insomnia's cost basis for players that it will severely affect attendance.
If any players, especially top-level players, want to relay any feedback you have, absolutely feel free to get in touch with us on Discord.