Cowboys fan here, so I already know what to expect this weekend. Jerry will make a big splash in the 1st round, a solid pick in the 2nd, and then take a colossal dump in rounds 3-7. I couldn't care less about what the Chiefs do.
Zim and Lucas will both get drafted in the 6th.
By "make a big splash", you mean "do something monumentally stupid", right?

Yes and no. He loves taking skill position guys in the 1st round even though they might not be the biggest need. Going back to 2002, DAL has had 12 1st round picks, and I'd only call 2 busts - Felix Jones and Bobby Carpenter.
Of the other 10, 5 have been Pro Bowlers (Williams, Newman, Ware, Spencer, Jenkins), and I'd be willing to bet that Dez, Smith, and Claiborne will probably each make a Pro Bowl. Marcus Spears is the other one, and he was a starter for several seasons.
The Frederick pick last year was "monumentally stupid", tho...Not because he sucks, but because there was absolutely no reason to take him at #31.