According to @deanmlittle, a newly floated design that "reinvents" rent-style mechanics could let actors "steal lamports from program accounts," which he calls "a really bad idea" (source: @deanmlittle on X, Aug 24, 2025). He cites "epoch boundary thrashing" tied to prior rent collection and frames the idea as a regression in account-economics safety for funds held in program accounts (source: @deanmlittle on X, Aug 24, 2025). Traders focused on SOL should monitor for any official proposals or client changes related to the rent/account-economics mechanics highlighted in this warning, given the potential implications for program-held balances (source: @deanmlittle on X, Aug 24, 2025).