I busted my forehead open in 9th grade on a somewhat similar play and it was the most frustrating injury I ever had. (not even close to the most painful) but easily the most annoying.
I had butterfly stitches, and bandages on it, but every practice/game the second I hit anyone it would bust open and bleed again since the padding is right on your forehead. Seemed like it took forever to heal all the way.
I'm sure they will have a more efficient way to keep it from bleeding during practices/games but that could be a nuisance for them.