I believe she is a PBP announcer for women's hoops. She probably got a short notice call to fill in. If she calls games, she probably is somewhat of a professional and likely does some game prep as most professionals do. However, as a hoops analyst, she is probably not proficient in football - this was her first time calling a football game - so expecting her to get the calls right is too much.
While I agree, she could have been much better, I think that someone who announces games for a living would do a better job if they had any preparation time. This makes me think she was a late add to the crew. This is especially borne out by the fact that she made the obvious repetitive mistake of referring to the field as the floor, which is what she would naturally refer to the playing surface as in a hoops game, or having an prep time would have worked on calling the field a field.
Add to the fact that this was her first football game, she was also announcing a game in front of arguably the best sports broadcasting school, which means we are spoiled and expect more. we will key in on every mistake because we are used to the highest standards of experts coming from SU.
Anyway, she did her best, it was bad, she will do better if she is called on to do so again. We will not likely have her call any more SU games, she's not tied in with ESPN.