Reading sit fourth in The Championship table ahead of the rest of this weekend's fixtures thanks to a thrilling 3-2 away win at Nottingham Forest. Nigel Adkins's Royals established a two-goal lead inside 15 minutes through Pavel Pogrebnyak and Kaspars Gorkss, but Forest struck either side of half time to level. Simon Cox and sub Darius Henderson brought the Reds back into the contest before Jamie Mackie rattled the post. Jordan Obita snatched victory for Reading 15 minutes from time with his first goal for the club. This absorbing second tier encounter on Friday had plenty to tell us about the division. Here are five things we learned.