‘“It’s how hard Robert works,” said Allen, when asked why he trusts Foster so much. “In practice he’s always on the top of the speed charts. He’s extremely competitive being an undrafted rookie free agent. He’s got a lot to prove. The last four games have shown what he’s capable of. I know that early on in the year he wasn’t making these types of plays. He’s put his head down and gone to work. He’s a great story. I love the kid. He works his tail off and he gives me everything he’s got in practice and in games he produces.”’