SANTA CLARA, Calif. -- Count Trent Dilfer in.He is a Colin Kaepernick believer.Earlier this season, the former NFL quarterback and current ESPN analyst made some news with his criticism of Kaepernick's game. He said the second-year San Francisco 49ers' quarterback was "remedial" in his reads.However, now with Kaepernick leading the 49ers to the NFC title game for the second straight season, Dilfer is heaping praise on him.On ESPN Sunday night, Dilfer said he has been completely impressed by the improvements Kaepernick has made in the second half of this season.