"Well, you did have the nightmare," said Mills. "Then what?"

"The other side got into a bunch, and I knew they were playing tackle-back, although of course they weren't really; they just all stood together. And I didn't see any ball, either. Then some one yelled 'Smash 'em up!' and they started for us. At that Neil--at least I think it was Neil--and Prexy--I mean the President--took hold of me, lifted me up like a bag of potatoes, and hurled me right at the other crowd. I went flying through the air, turning round and round and round, till I thought I'd never stop. Then there was an awful bump, I yelled 'Down!' at the top of my lungs--and woke up. I was on the floor."

Mills laughed, and Sydney took breath.

"At first I didn't know what had happened. Then I remembered the dream, and all on a sudden, like a flash of lightning, it occurred to me that that was the way to stop tackle-back!"

"That? What?" asked Mills, looking puzzled.

"Why, the bag of potatoes act," laughed Sydney. "I jumped up, lighted the gas, got pencil and paper and went back to bed and worked it out. And here it is."

He drew a carefully folded slip of paper from his pocket and handed it across to Mills. The diagram, just as the head coach received it, is reproduced here.

Mills studied it for a minute in silence; once he grunted; once he looked wonderingly up at Sydney. In the end he laid it beside him on the desk.

"I think you've got it, Burr," he said quietly, "I think you've got it, my boy. If this works out the way it should, your nightmare will be the luckiest thing that's happened at Erskine for several years. Draw your chair up here--I beg your pardon; I forgot. I'll do the moving myself." He placed his own chair beside Sydney's and handed the diagram to him. "Now just go over this, will you; tell me just what your idea is."