Hollywood stars Ryan Reynolds and Rob McElhenney could now turn Wrexham AFC’s dream into a reality and seal a permanent transfer for Arsenal gem Arthur Okonkwo. The 22-year-old has enjoyed a sensational loan spell at the Red Dragons this term as a key player. Phil Parkinson has relished the potential Okonkwo offers in goal as Wrexham push for back-to-back promotions. He moved to the Red Dragons on loan from Arsenal in September. Okonkwo initially had to accept a seat on the bench at the Racecourse Ground after leaving north London for north Wales. But he ousted Mark Howard to be the No1 and ha…