If we go into the middle 8' having beaten Sheffield Leigh and Halifax that will give us some huge momentum and confidence. The fans will be bouncing, the players will feel like they can beat anyone.
If we go into the middle 8's losing to fax and Leigh for example, the fans players and everyone will be deflated. You only have to look at Wakefield to show what confidence does. More or less the same squad that were getting humiliated every week. Now they've some confidence, the fans are right behind them and they are going to be difficult to beat in the middles.
Also if we rest Gaskell, O'brien, Clough etc for the next 3 game, how match sharp do you think they'll be come that first game after a month off. We'll be hammered early on as we'll be getting match sharpness back, against a team who is already match sharp. Rusty would be an understatement