We don't have confirmed lineups or formations from the brief, so we're working with the likely picture. Botev Vratsa, under their current setup, are expected to set up in a compact 4-2-3-1 or a 4-4-2, looking to stay solid and hit on the break. They'll sit in a mid-block, let Slavia have the ball in harmless areas, then spring through the wide channels. The Stadion Hristo Botev Vratsa is a tight, intimidating place, and they'll use that to their advantage.

Slavia Sofia, on the other hand, are likely to line up in a 4-3-3 or a 4-2-3-1, trying to dominate possession. They have technical players in midfield, but they can be ponderous in the final third. Their recent 1-1 with Lokomotiv Sofia showed they can control games without creating clear-cut chances. That's a warning sign. If they can't find a way through Botev's low block, they'll get frustrated, and frustration leads to mistakes.

The midfield battle will be the key battleground. Botev will pack the centre, making it difficult for Slavia to play through the middle. They'll force the visitors wide, where crosses into the box favour the home defenders. Slavia's full-backs will push up, but that leaves space in behind for Botev's wingers to exploit on the counter. This is a classic home-side trap game, and we love it.