Saunders said there are no talks to extend the loan at this stage into next season.
"I think he is highly rated at Liverpool and I think they want him to go out and get some experience. And we'll see how it goes.
"I think Ward will be okay for tomorrow. He's under the weather but we have been looking to do something for a while. And we've got this one over the line today.
"Robinson has got real good quality on the ball. He's really aggressive, and he's a winner. I spoke to Brendan Rogers, to Steve Cooper who was his coach at under 16s and under 17s and I've spoken to nearly all the coaches that he's played for.
"They were all really positive about him. Sometimes a young lad with a fresh face can come in and lift the place."