My buddy wants to bet against the Niners and put 100$ on the Eagles. I said the spread that the Eagles win and their chances is much higher than the Niners. So i countered and said I will put 50 on SF and you put 100 on Phi. Should i do it? I can turn that 50 into 150 or just lose 50, and he can turn that 100 into 150 or lose 100.