By Tony Owusu Sports bettors have a ton of promotional offers as gaming platforms battle for control of the New York market. Sports betting is finally legal in New York. New York, The Empire State, became one of the 30, along with the District of Columbia, operating legal sportsbooks, on Jan. 8. The National Football League (NFL) is the biggest sports betting opportunity in the game and, given its size, New York could eventually become one of the biggest markets for sports bettors. Nearly 1 in 5 U.S. adults 21 and older said in a December Morning Consult survey that they bet on sports at least…