That is not an original logo, it is from another school and he modified the colors. I have dozens of "tiger" and big cat logos from over the years and that is from a DivIIA school I think. That's why it's TM'd.
Wouldn't want the helmet logo to EVER change....however, the one posted above would be great to replace the toonces one.
Toonces is a good idea.. just needs to be tweaked.. needs to look less like a toy and more like a real tiger..