The RivalGrams phone service at RivalGrams.com is an inventive way for passionate sports fans to get their points across. With pigskin season fast approaching, the battle between rival fans is one with an intensity that (although strong) could always use a boost.Upon request, the RivalGrams phone service will call the chosen opposing culprit and explain in detail why your team is better than theirs. The company offers four packages at very affordable prices, considering the utter and complete satisfaction a client would experience.Photo Credits: