Ward taking the field against Cas in the 2017 GF and playing like he did was one of the toughest things I've seen. It would be natural to doubt your body with the amount of setbacks he's had; but he may yet turn it around.
He's living with the constant threat of his career ending / Leeds career ending.
A few games this year and another full pre-season, we'll have to see how he goes in 2020 and keep fingers crossed.
Back to selection; Peteru would have to come in for Singleton and Ward replaces Donaldson, Sutcliffe or Ferres. Of the three probably Donaldson, but I'd be tempted to drop Ferres myself - we could do without the penalties against a good side.