Assertion: quarterback's team | /r/CapableOf | switch to the t-formation
Facets:
Source sentences:
text: Thanks in part to the emergence of the T-formation and changes in the rulebooks to liberalize the passing game, passing from the quarterback position became more common in the 1940s and as teams switched to the T-formation, passing tailbacks, such as Sammy Baugh, would line up as quarterbacks instead.