Weishuhn was something of a bull on the football field during his brief NFL stint. In 1983, during his second season, he set a single-season record of 223 tackles. Unfortunately, that was also the last full season Weishuhn would play. During the first week of his next season, Weishuhn suffered a debilitating knee injury that caused him to miss out on the rest of that season. Issues persisted, costing him the 1985 season, as well, and further injuries limited his playing time in the 1986 season to just 4 games. Despite this, his impact on the record books can still be felt today.