Northampton Town boss Ian Sampson has admitted that transfer-listed Aldershot striker Marvin Morgan is one of several players they are tracking.The 27-year-old was placed on the list by the Shots following a message posted on social networking website Twitter. [LNB]But Sampson told BBC Look East: "He had a decent scoring record last year, so he's one we'll look at. [LNB]"If they're decent players, they're not all squeaky clean. You can manage certain players in different ways." [LNB]The Cobblers, who have placed a bid for Burton Albion striker Shaud Harrad, have previously been linked with Crewe Alexandra's Calvin Zola. [LNB]"It's early days into January, and we'd like to get something tied down soon as possible," said Sampson. [LNB]"But those we've targeted want to consider their options. They don't want to dive in straightaway."