Judgement Day offers glimmer of light for struggling Welsh regions

• Crowd of 70,000 expected for Pro12 Millennium Stadium double-header• Scarlets, Ospreys and Cardiff Blues chase Champions Cup qualificationThis decade has been a struggle for the four Welsh regions, hit finally by the recession and then by a long running dispute with their union that at one point led to them talking with the Premiership clubs about joining the English system.They are at last looking up and relations with the Welsh Rugby Union have improved to the extent that both sides now have a mutual benefit approach. The collaboration has helped swell ticket sales for Saturday’s Judgement…