The ornamental design for a footballpant, as shown and described.
FIG. 1 is a perspective view of a football pant showing my new design;
FIG. 2 is a front view of the new design;
FIG. 3 is a back view of the new design;
FIG. 4 is a side view of the new design;
FIG. 5 is a side view of the new design;
FIG. 6 is a top view of the pant design;
FIG. 7 is a bottom view of the pant design; and,
FIG. 8 is a front view of the pant design shown with a possible jersey.
The broken line illustration symbolizing stitching as well as the remainder of the broken lines on the surface of the design, illustrate portions of the design that form no part of the claim.