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What is Rainbow Luck?
Premier League clubs are prohibited from any form of gambling front-of-shirt sponsor, after a voluntary ban came in from the start of the 2026-27 campaign.
But Entain found 11 of the current 20 Premier League clubs still hold sponsorship or advertising arrangements with operators that don’t hold a UK licence, up from the government’s estimate of eight.
The deals include sleeve sponsorships, stadium branding and training kits.
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Limay Media acknowledged that the person depicted was an AI-generated fictional character rather than a real individual and claimed the design was intended to appear as an adult.
The company admitted to lapses in its internal approval process, described the error as isolated and noted the ad was removed within a few hours.
Limay reported implementing new safety measures for AI-generated gambling creatives, including specifying age-related prompts and reviewing the perceived age of AI outputs.
What is Rainbow Luck?
That estimate arrives courtesy of Macquarie and is well ahead of the research firm’s previous estimate of $169 billion in 2026 taker volume.
Takers is a prediction market industry colloquialism for the market participants that swiftly fill buy and sell orders, thus removing liquidity from the marketplace. Conversely, makers are the market participants viewed as liquidity providers and professional or sharp money.
“Recent launches, including customizable same-game parlays (SGPs), further support our view that Prediction Markets (PM) are increasingly converging with traditional sportsbooks,” observes Macquarie analyst Chad Beynon. “As a result, we now estimate total US PM taker volume to reach $190 billion in 2026E (vs $169 billion prior).”
