The only bonus i see a noticeable effect from is the possession bonus. Tactics i always notice a change. Try training your team with the formation orders and kick takers you plan on using in your next match. Your team will always default to how they are set pregame so watch and adjust accordingly. Like one league match this season i saw 3n nstead of 3w attackers and my flanks kept getting shredded because i had 3n. No tactical change would have overcame this formational blunder.