Transfer deadline day is a day that most football fans have circled in their diaries. For most die hard fans, It’s a day that is full of epic highs and dramatic lows as well as the rumour mill running wild. Often, the sheer excitement of what could be ends up trumping the deals that actually follow. Particularly when social media is thrown into the mix and everyone is tweeting their speculations. With #DeadlineDay reaching over 412,794 tweets and the highest trending topic on Twitter (at the time of writing), it’s no wonder brands have been jumping on the bandwagon. Brands are jumping at…