Colin Kaepernick should be picked up as a backup QB, if not by the Baltimore Ravens, then by any one of a bunch of NFL teams, and I predict he will be, as the Season begins in September.
Would not mind the Washington Redskins having him on the roster, as he has a good arm, is capable, and presumably healthy. His issue with being dropped as Starting QB was his inability to make the necessary "reads" in time to get the ball out, keep moving down the field, and not get sacked, broken plays.
Not everyone makes 'reads' well, and his was a complicated system, as are many. As backup, a Team needs someone to get them thru an injury to the Starter, as a main function. Even better if he has some ability for special teams and acts are an effective, potentially dangerous as QB, "holder".
No one wants a 'distraction', no one seeks locker room issues with players, or fan disgust, and all the factors must be weighed by any team for every player.
If he has talent, and seems he has, he will be selected by a needy NFL team, regardless of his 'distraction' potential.
Play ball... Redskins begin preseason against Baltimore Ravens on Thursday!