Probably, though I suspect a single extra channeler making deathgates (even big ones) won't make all that much of a difference at this point.

I suspect that what will make Androl important, is his ability to break through the effect of the dreamspike. We have repeatedly been told that men and women working together can achieve great things. It is infact this fact that Androl himself says when he meets with the AS. I think Androl will link with Pevara, and use that together with his talent with gateways to break through the effect of the dreamspike.

I am unsure if they will use this to get help and warn Rand what is going on, or if it will come into play later in a surprise attack against Taim in a location that he believes cannot be travelled to. But thats what I think this talent will be used to.

I suppose it is possible that we will see powerfull deathgates from Androl, but I suspect that will just be a paragraph here or there in a random attack, and will not be shown to be of any significant importance.