It took Smith a number of years to get comfortable in the NFL and excel , and McCarron will also need a few seasons to gain a full understanding of his team 's offense .
Both statistically and scouting-wise , McCarron compares favorably to Alex Smith .
It took Alex Smith a number of years to get comfortable in the NFL and excel , and McCarron will also need a few seasons to gain a full understanding of McCarron 's team 's offense .
Both statistically and scouting-wise , McCarron compares favorably to Alex Smith .