The answer according to Karen, the Supertrader is YES! 
But seriously, no. A roll is a new trade and you already took a loss.
To use a very non-PC analogy, it is like asking: If my first kid is a moron, can I just keep making babies until one of my kid is going to be normal? Yes you can keep making babies (you can keep rolling) but no, there is no guarantee that not all of them (or most of them) are going to be morons. (losses)

But seriously, no. A roll is a new trade and you already took a loss.
To use a very non-PC analogy, it is like asking: If my first kid is a moron, can I just keep making babies until one of my kid is going to be normal? Yes you can keep making babies (you can keep rolling) but no, there is no guarantee that not all of them (or most of them) are going to be morons. (losses)