Derby County boss Paul Warne has just revealed the reason why winger Nathaniel Mendez-Laing is just ‘perfect’. Derby are enjoying an excellent season in League One as they enter the final nine games inside the automatic promotion places. The Rams find themselves above third-place Bolton Wanderers by a point, who they play next Saturday. While that fixture is arguably their biggest of the season, they must come through their clash against Reading tonight unscathed. Reading beat them 1-0 in the reverse fixture and Paul Warne is now seeking revenge for his side. Speaking ahead of the match, the D…