I was working on a medic system to make the league a bit realistic. Here the rules i make to read :
Well hmmm well,

Rearwing hit, roll to 1 injury possible dokotor dices according to the following system:
1 = Possible Injury, doktor rolls (same process) if there is no Tropic out there or is it a security risk and so blocked for the next race.
2-5 = nothing happens
6 = High injury, possibility of drug using by *.

Medications *
Easy and simple, they can increase the probability that you still severe injury
or no need to pause for several weeks. Is obviously a gamble, the profit can be high but it is discouraged from using
Following procedure:
The doctor rolls 2 times, the sum will be added and the sum of the root withdrawn. Both figures possible
rounded up or rounded down must be rolled so that the drug effect.

Page Crash, Lost wheel
1 = Possible Injury, doktor rolls (same process) if there is no Tropic nachfrgae there or is it a security risk and thus gespeert.
2-4 = nothing happens
5 -6 = High injury, possibility of drug using by *.

so

frontal impact

1-2 = Possible injury, doktor rolls (same process) if there is no Tropic out there or is it a security risk and so blocked for the next race.
3 = Possible injury, when the doktor a number of 3 rolls is the injury serious and therefore as Würfeltfall 5 a.m. to 6 p.m. zubehandeln
4 = Possible injury, the doctor roll twice then pull the root, and if the number is over 5 the driver is blocked about 2 weeks
5 -6 = Serious accident, 3 weeks no possibility to use drugs !

so

frontal impact

1-2 = Possible injury, doktor rolls (same process) if there is no Tropic out there or is it a security risk and so blocked for the next race.
3 = Possible injury, when the doktor a number of 3 rolls is the injury serious and therefore as dice 5 or 6 >>> THEN
Possible injury, the doctor roll twice then pull the root, and if the number is over 5 is the driver blocked about 2 weeks
5 -6 = Serious accident, 3 weeks no possibility to use drugs

violent impact, 2 wheels lost several twists and proposals after crash

1-3 = Luck !!!, the doctor will you check. You can use the ability "Lauda *" at the doctor
4 = Luck in disguise you can not scratch.
5 -6 o = It has caught you violently. 3 weeks rest, you can use the ability "lucky" to use

* lucky
Are the skills "Berger *" & "Senna *"
Berger wins in a odd number, Senna wins at graden. You can find the ability to Split combine only 2 times can you use it in a Season !

* Lauda
Only by your will and your racingheart heal your wounds and fractures faster, your convalescence shortened to 1.5 weeks.

* Berger
Was once the Ferrari Crashtest dude, nothing happen. Blessing in disguise, then, nothing happens to you is the result

* Senna
A so damned misfortune had nobody, but yet you live there only a miracle can help you , ablility amazing * is able to use

amazing *
You appelierst to the Racinggod and ask him to mitigation, a number below 5 = Lauda *

No, please let's just use what were used to.
No, need to mix things up or get fancy/shmancy!

Scaled damage or normal,would be better
Could ya post the league rules here.. ta
fuel,tyre useage etc