UH tends to host 1 or 2 high school meets in conjunction with the college meets that they host per year (both indoor and outdoor).
As far as hosting high school football games at the track facility, that won’t happen. That’s already where the UH soccer team plays and they just had to redo the turf on the field because it was in pretty bad shape. Playing football there would only speed up the wear and tear and replacing it is expensive.
If they would host football games, it would be at TDECU. They do play some playoff games there, but it would be nice to get some early season neutral site games there.