Teams with the easiest strength of schedule "win" tiebreakers to pick higher in the order. The Colts have the easiest strength of schedule among the three at .547, followed by the Rams (.566) and Vikings (.587).
The Colts' strength of schedule will get worse after playing Jacksonville, while the Rams' strength of schedule will improve after facing Pittsburgh and San Francisco to end the season. The Vikings finish against Washington and Chicago.
Things to keep in mind as the last couple weeks of the regular season play out.