The pressure continues to mount on Preston North End boss Ryan Lowe and the numbers don’t look good for him as he fights to keep his job. PNE slumped to another defeat on Monday afternoon, losing 2-0 away at Sunderland. This was yet another dismal performance from North End, who looked completely flat and uninspired at the Stadium of Light. Ryan Lowe picked up a big win on Boxing Day by beating Leeds United, but successive defeats to Sheffield Wednesday and Sunderland have piled the pressure on him once again. PNE backed Lowe before the Leeds game but it’s difficult to find too many supporters…