‘Buffalo’s offense showed statistical drops in 10 categories. Starts were split between first-year quarterback J.P. Losman and veteran Kelly Holcomb, but Losman’s taking the brunt of the blame. “I think, certainly, J.P., he matured this year from the time the season started. That’s something to build on,” WR Lee Evans said. “You can’t have a good offense without a good quarterback and I think he certainly matured and took some steps, and with a good off-season, it’ll help him even more.”‘