Seven-round mock drafts are similar to a pitch of a TV series to a network executive. We see the characters and the general plot, but the details will be worked out when the final scripts are written. Trades and surprising selections are the plot twists that make the NFL draft -- the final script, in this case -- the marquee event of the offseason. In my final mock of 2019, I've projected some selections that may be off the beaten path, as well as five first-round trades. The order of the other six rounds are kept as scheduled, except for the selections exchanged in the projected Round 1 trades.