There are always a few teams that improve drastically from one year to another. Last year those teams were: the Colts (2-14 in 2011, 11-5 in 2012), the Redskins (5-11 in 2011, 10-6 in 2012), the Vikings (3-13 in 2011, 10-6 in 2012), the Seahawks (7-9 in 2011, 11-5 in 2012), and the Rams (2-14 in 2011, 7-8-1 in 2012).

Which begs the question, which teams will improve the most from 2012 to 2013?

This offseason has been full of exciting moves: the Jets let go of Tim Tebow. The Patriots signed Tim Tebow. Johnny Manziel was spotted wearing a Tim Tebow jersey. Tim Tebow might play tight end.

In all seriousness, this offseason has been full of wheeling and dealing.

These teams improved the most from all that wheeling and dealing as well as from the draft: