P357 CEEFAX 357 Tue 30 May 19:12/24   RUGBY LEAGUE: ROUND-UP   Salford scrum-half Ian Watson has been drafted into the Wbles squad for their two-match tour of the US— Warrington's Kj6in Ellis and Andy Eyres of Keighley have both withdrawn for the party. Halifax have launched a £100,000 appeal to raise money for new players and urgent safety work at their Thrum Hall ground.  $hj directors have called a public meeting for Sunday to work out ways of reaching the target before the shortened winter season in August.  Footdall 302 General 320 Cricket 340 M/Sport Shake-up RugbzWCup Headlines