[MLS] Just how badly MLS has been hit by injuries is evidenced by MLS Castrol Index Top 10, the player rankings. Three of the top five players, all attacking players, are out indefinitely with injuries.

New York's Thierry Henry is first in the rankings, but he is followed by Steve Zakuani (Seattle) and David Ferreira (FC Dallas), who were both injured on challenges and face long injury layoffs.

Vancouver's Atiba Harris, who ranks No. 5, is also out with a knee injury.

(Click here for the complete rankings.)

MLS Castrol Index Top 10
1 THIERRY HENRY New York 9.24
2 STEVE ZAKUANI Seattle 9.16
3 DAVID FERREIRA FC Dallas 9.10
4 OMAR GONZALEZ Los Angeles 9.04
5 ATIBA HARRIS Vancouver 8.99
6 DANNY CALIFF Philadelphia 8.94
7 DONOVAN RICKETTS Los Angeles 8.89
8 GEORGE JOHN FC Dallas 8.85
9 BOBBY BOSWELL Houston 8.81
10 DIEGO CHAVES Chicago 8.77