It is no secret that you have a love affair with Gallant, the guy could let in three tries and you would make an excuse for all of them.
His defence is woeful, he has missed twice as many tackles as Bowen in roughly the same game time. Sure, I agree that he has a good kick return and he is a good support player - but still not THAT good.
He could easily displace Bowen from the fullback spot, if Gallant was good enough he could of forced Bowen in the halves, which was an option the Cowboys were seriously considering. Secondly, if he was a decent player he would be able to displace bloody Michael Bani from the Cowboys wing - however he is too small and too weak in defence to be considered.
I am more than happy with Ryan in the fullback spot actually. I don't think Gallant would add more than he does at the moment. I would most definitely take McKinnon over Gallant as well.