Upon the strong right arms of either Claude Hendrix or big George McConnell depends the major portion of the day's contemplated joy. Manager Tinker announced last night that one of the two former Federal league stsars would be on the slab when the game begins. The only possibility of any other hurler drawing the assignemnt is that the game be played on a wet field or with light rain falling. Both Hendrix and McConnell are spitball pitchers and not likely to be as effective if the ball is wet as someone who depends upon a curve ball to beat the enemy. If the game is played under damp conditinos Tom Seaton is the likely candidate.