The Over 2.5 is a solid play. This is when the cream rises and Spain has been playing under their potential. They have a strong Counter which they have not ben showing? today look for some offense and a over 2.5 cover.
won't be much to counter IMO. You need an opponent to have possession and attempt some sort of offense in order to counter them, and no was Paraguay will press forward.
like the under myself but since I haven't bet it i will wish you luck on yours!