DNA update from EA Sports? Hello,

I purchased NBA Live 10 for the PS3 and I love the game. It has DNA update where it will update tendancies and ratings from real life players each day but it also has something where you can get a live update of Rosters that take into effect trades between teams etc.... I had already started a season last week with the Cleveland Cavaliers and then there were some trades on the last day before the deadline. I have gone in and got the DNA Roster Update, but when I try and bring that roster into my season, it stays at the defaut roster all of the time amd iot is very frustrating. I even tried deleting the rosters and re-adding the DNA roster update and it works fine and I then load my DNA roster but when I then load my season I am playing, I fo into my team management and it is still at the default rosters before all the trades.Anyone who can provide any help it would be much appreciated.
Cheers,


Chris