If you're trying to keep attackers match ratings high, may I suggest doing pretty much anything else other than trying to get small attackers to win headers.
That's just plain silly I assume you're playing as Arsenal? If you want Saka for example getting f good match ratings, virtually everything else offensively is better: dribbling defenders, completing passes, shots on goal, goals. Not once have I worried about my short forwards winning aerial battles to maintain ratings.