Nacional vs Estoril prediction

The host are winless in last 4 league games and also winless in last 5 across all comps. Their last league game was a 2-1 loss to Vitoria while they have also drew 0-0 with Sporting in their last home game. The visitors are in no better form. But they have come good when it matters most. They have now won their last 2 games and come into this games unbeaten in last 3. I don't see this two rushing this game early enough. A late start is my expectations which should result in 0-0 at half time,.