Preston North End and Blackburn Rovers played out an entertaining 0-0 draw on Sunday lunchtime. Chances were at a premium for both sides, and whilst the goalmouth action didn’t take the headlines, the tasty challenges did. Greenwood’s red The game was on a knife edge in the first half. It felt as if one goal would win this game, and it could end up being a screamer or a deflected shot. Both teams were struggling to penetrate the defence, but they weren’t shy from getting stuck in. Sam Greenwood had shown in the game against Middlesbrough that he isn’t afraid of a 50/50 and he had already had a…