Question: What is the name of the American sports journalist, widely known for his blustery, cocksure personality for whom the parody Christmas song 'Merry Christmas in the NFL' depicts him as Santa Claus?

<P0-S0> Buckner & Garcia, was an American musical duo consisting of Jerry Buckner and Gary Garcia from Akron, Ohio. <P0-S1>  Their first recording was made in 1972, when they performed a novelty song called "Gotta Hear the Beat", which they recorded as Animal Jack. <P0-S2>  Later, in 1980, they wrote a novelty Christmas song titled "Merry Christmas in the NFL", imagining sports journalist Howard Cosell as Santa Claus. <P0-S3>  Performed under the pseudonym Willis the Guard & Vigorish, the song reached No. 82 on the Billboard charts despite limited airplay after Cosell found the song offensive. <P0-S4>  In 1981, the duo wrote a sentimental country theme to back the poem "Footprints in the Sand", performed by Edgel Groves. <P0-S5>  The duo also wrote the lyrics for extra verses of an extended version of the "WKRP in Cincinnati" theme song in 1982. <SEP> <P1-S0>  He goes down the chimney and suddenly appears in the children's room through the fireplace. <P1-S1>  Later films about Santa vary, but can be divided into the following themes. <P1-S2>  Another film called "Santa Claus and the Children" was made in 1898. <P1-S3> Motion pictures featuring Santa Claus abound and apparently constitute their own subgenre of the Christmas film genre. <P1-S4>  In 1897, in a short film called "Santa Claus Filling Stockings", Santa Claus is simply filling stockings from his pack of toys. <P1-S5>  A year later, another movie titled "Santa Claus" was produced with sound on De Forest Phonofilm. <P1-S6>  A 1909 film by D. W. Griffith titled "A Trap for Santa Claus" shows children setting a trap to capture Santa Claus as he descends the chimney, but instead capture their father who abandoned them and their mother but tries to burglarize the house after he discovers she inherited a fortune. <P1-S7>  Over the years, various actors have donned the red suit (aside from those discussed below), including Monty Woolley in "Life Begins at Eight-thirty" (1942), Alberto Rabagliati in "The Christmas That Almost Wasn't" (1966), Dan Aykroyd in "Trading Places" (1983), Jan Rubes in "One Magic Christmas" (1985), David Huddleston in "" (1985), Jonathan Taylor Thomas in "I'll Be Home for Christmas" (1998), and Ed Asner in "Elf" (2003). <P1-S8>  He then fills the stockings that were previously hung on the mantle by the children. <P1-S9>  After walking backward and surveying his work, he suddenly darts at the fireplace and disappears up the chimney. <P1-S10>  Santa Claus suddenly appears on the roof, just outside the children's bedroom window, and proceeds to enter the chimney, taking with him his bag of presents and a little hand sled for one of the children. <P1-S11>  A twenty-nine-minute 1925 silent film production titled "Santa Claus", by explorer/documentarian Frank E. Kleinschmidt, filmed partly in northern Alaska, feature Santa in his workshop, visiting his Eskimo neighbors, and tending his reindeer. <P1-S12>  In this picture, Santa Claus enters the room from the fireplace and proceeds to trim the tree. <P1-S13>  "Santa Claus' Visit" in 1900 featured a scene with two little children kneeling at the feet of their mother and saying their prayers. <P1-S14>  The scene closes with the children waking up and running to the fireplace just too late to catch him by the legs. <SEP> <P2-S0> Howard William Cosell ( ; born Howard William Cohen; March 25, 1918 – April 23, 1995) was an American sports journalist who was widely known for his blustery, cocksure personality. <P2-S1>  Cosell said of himself, "Arrogant, pompous, obnoxious, vain, cruel, verbose, a showoff. <P2-S2>  There's no question that I'm all of those things." <P2-S3>  In its obituary for Cosell, "The New York Times" described Cosell's effect on American sports coverage: "He entered sports broadcasting in the mid-1950s, when the predominant style was unabashed adulation, [and] offered a brassy counterpoint that was first ridiculed, then copied until it became the dominant note of sports broadcasting." <SEP> <P3-S0> We Need a Little Christmas is a Christmas album by American pop singer Andy Williams that was released by Unison Music in 1995. <P3-S1>  It gives an adult contemporary treatment to songs that Williams had previously recorded for 1963's "The Andy Williams Christmas Album" ("Away In A Manger", "The Christmas Song (Chestnuts Roasting On An Open Fire)", "It's The Most Wonderful Time Of The Year", "Silent Night"), 1965's "Merry Christmas" ("Mary's Little Boy Child"), 1974's "Christmas Present" ("Angels We Have Heard On High", "Hark! <P3-S2>  The Herald Angels Sing", "I Heard the Bells on Christmas Day", "What Child Is This"), and 1990's "I Still Believe in Santa Claus" ("I'll Be Home for Christmas") and includes three songs that Williams had not recorded before. <P3-S3>  In a brief note on the back of the jewel case Williams writes, "These all-new recordings feature fresh, innovative arrangements of some of my favorite carols. <P3-S4>  I felt like I was singing them for the very first time."