Leeds have Premier League’s most potent weapon which Dyche scoffed at and not even Arteta can replicate

The article discusses a specific, potent weapon possessed by Leeds United in the Premier League that managers like Sean Dyche initially dismissed and which Mikel Arteta currently cannot replicate. While the exact nature of this 'weapon' is not detailed in the synopsis, the headline suggests an analysis focused on a unique tactical or personnel advantage Leeds holds.