Warrior General Games

I only have 5 tackles this season am I dong something wrong with my build??

http://goallineblitz.com/game/player.pl?player_id=1066533

Strength:
91.58
Blocking:
15.84
Speed:
44.84
Tackling:
70.58
Agility:
47.58
Throwing:
9
Jumping:
9
Catching:
9
Stamina:
36.84
Carrying:
8
Vision:
48.84
Kicking:
8
Confidence:
29.84
Punting:
9

agility needs to be 25 points higher.