Rovers go into the match as favourites on the back of the Giants win, but as you say, Cas are scoring points and the reason behind this is they have Rangi Chase - who is always a threat.
Its difficult to assess Cas up to now. Ian Millward hasn't put his stamp on the team yet and we don't want him to start with us! So, what we don't want is for Rovers to slip back into 'Bradford-mode', if they do then Cas will punish us.
If Dobbo (supported by Murrell) can carry on from where they left off last Sunday then I am hopeful of Rovers registering their first back-to-back wins of the season.
I reckon a 12-16pts winning margin in favour of Rovers, but TBH any margin will do as long as we win!