By Matt Hladik Longtime NBA guard Ramon Sessions’ playing days may be over, but he’s not done making an impact in the game of basketball. According to NBA insider Shams Charania, Sessions has become a certified agent and has founded his own firm, On Time Agency (OTA). Sessions is reportedly advising five-star McDonald’s All-American forward Jordan Walsh, an Arkansas commit. After playing 11 seasons in the NBA, Sessions spent the last two years with the New Orleans Pelicans working in player development. A second-round pick of the Milwaukee Bucks out of Nevada in 2007, Sessions played for eight…