 
 <prompt> Animals wey dey important for the movie Jaws na? Given di last question, write one context wey get di answer. E fit be 1 - 20 sentences. Context: <response>: On February 17, 2010, AF1 announce say dem go use "Arena Football League" name. The league announce plans for di next season and details of their contract with NFL Network to show AFL games for 2010. AF1 teams get option to bring back historical names for their teams. Apart from the old teams, the league add two new expansion teams, the Dallas Vigilantes and the Jacksonville Sharks. 