Sources: Niners trade for Colts' Allen to bolster injury-plagued WR room
The 49ers are completing a trade with the Colts for Keenan Allen in a move that will bolster their injury-plagued WR corps, sources told NFL Network and ESPN.

<p>The 49ers are completing a trade with the Colts for Keenan Allen in a move that will bolster their injury-plagued WR corps, sources told NFL Network and ESPN.</p>