Football finance expert Adam Williams has spoken to Sheffield Wednesday News about Owls owner Dejphon Chansiri, and the possibility of fresh investment at the club. Sheffield Wednesday are trying, but so far failing in their quest to end an almost 25-year wait for Premier League football. Under Danny Rohl, the club is definitely making progress, albeit slow progress at times, summed up by bland 0-0 draws at home to the likes of Swansea City in the Championship. But it’s progress nonetheless for Sheffield Wednesday. As ever, Dejphon Chansiri is at the heart of Wednesday’s quest for promotion, b…