public static int convertRomanNumeral(String numeral)
{
numeral = numeral.replace("M", "DD")
.replace("CD", "CCCC")
.replace("D", "CCCCC")
.replace("C", "LL")
.replace("XL", "XXXX")
.replace("L", "XXXXX")
.replace("X", "VV")
.replace("IV", "IIII")
.replace("V", "IIIII");
return numeral.length();
}






The NFL doesn’t need to drop the word “football” entirely, they just need to be more specific so there’s no confusion. They could change their name to “Non-Soccer Football League”, or NSFL for short.