Colts sign RB Deji Karim

The Colts have added one tailback and released another, announcing the re-signing of Deji Karim and the waiving of Davin Meggett on Sunday. The 27-year-old Karim appeared in three games as a reserve for Indianapolis in 2012. He has also had stints with Jacksonville (2010-2011) and Houston (2013). He has rushed 110 times for 341…