Could Reggie Brown be losing his starting job?

Today Andy Reid was asked about Reggie Brown and he did not say much, which is normal for Andy. But even with Andy not saying much, you can still tell that due to the performance of DeSean Jackson on Sunday that Andy is seriously considering placing D-Jack into the "Z" receiver spot permanently, which was previously occupied by Reggie Brown. This would make Reggie Brown the number three receiver on the team and DeSean Jackson the number two. The problem that a lot of people would have with this move is that Reggie Brown is currently injured and not able to compete to remain the number two receiver. But to me it really doesn't matter, either Brown loses his starting WR spot now or when he is healthy, the bottom line is that DeSean is better and he gives the Birds a better chance to win at the "Z" receiver spot.