I mean, it only took Alex Smith what... 8 seasons in the league to finally toss 20 TDs? Has never eclipsed 3400 yards passing? Hell, the scrub has thrown for 3000 yards passing twice in his career. Alex "Trent Dilfer" Smith is what he is.
Look at the statistics from Mr. Smith's first THREE seasons in the NFL (yes, three combined seasons. He was injured and missed some games but still played 30 of them):
52.5% completion rate, 4679 yards, 19 TD, 31 INT, 5.5 Y/A, QB rating of 57.6... 11-19 record.
Look at Mr. Luck's first season in the NFL (one season, a single season):
54.1% completion rate, 4374 yards, 23 TD, 18 INT, 7.0 Y/A, QB rating of 76.5... 11-5 record.
But yeah, they're the same guy...
Let's look back to this discussion after Andrew's played 8 seasons. We can have a nice discussion about their careers at that point.