the Canadian game. While several American stadia could accommodate the extra feet () per side in width (multipurpose stadia, baseball parks converted for football, and some soccer-specific stadiums are particularly good fits), most American stadia would lose between 15 and 18 rows of seating in each end zone because the field is longer on each end. In many smaller venues, this would be the entire end zone section, losing seating for at least 3,000 spectators. During the CFL's failed expansion to U.S. cities in the early 1990s, Canadian football was either played on fields designed to accommodate both American football and baseball (such as the Baltimore Stallions playing at Memorial Stadium), or in some cases, on a field designed for American football (for instance, the Memphis Mad Dogs and the Birmingham Barracudas of the CFL, playing in the Liberty Bowl and at Legion Field, respectively, played the Canadian game on modified American-sized fields because of the inability of the stadia to adapt to the larger field). The Alamodome, originally built as a multipurpose dome, proved to best accommodate both Canadian football (the CFL's San Antonio Texans) and American football (Alamo Bowl, Dallas Cowboys training camp, the New Orleans Saints after Hurricane Katrina, the NFLPA Game, the U.S. Army All-American Bowl, and the UTSA Roadrunners), although Canadian football is no longer played there. Similarly, Hornet Stadium fairly easily adapted to both the Canadian and American games, as it was built with a running track in which the Canadian field fits with only some cuts to the corners. Hornet Stadium hosts California State University, Sacramento (more often known as Sacramento State), hosted the Sacramento Surge and Sacramento Mountain Lions in American football and the Sacramento Gold Miners in Canadian football. Team size American teams use 11 players, while Canadian teams have 12 players on the field per side. Both games have the same number of offensive players required at the line of scrimmage, so the 12th player in the Canadian game plays a backfield position on offence, whereas this is usually a defensive back on defence. Because of this, position designations of the various offensive and defensive lines vary. For example, most formations in Canadian football have no tight ends, these having been phased out in 1980. The typical offensive arrangement in Canadian football is three slotbacks instead of the American tight end and fullback while on the defensive end of the