I have essential the same issue, except it full PPR, not half.
I'm kinda leaning Mitchell. Jets have been horrible at pass defense lately and he's the only one playing a home game this week. I just worry the game gets outta hand early and it becomes a Blount game in the second half.
Landry has been scoring well, but only has 10 targets total in the last 2 weeks, and is playing a good pass defense.
Williams has seen 15 targets the last two weeks, but playing hurt and hasn't scored well the last 2-3 weeks like he had been. Despite the matchup, and the lack of a SD running game, I'm worried. Benjamin possibly for a revenge game, Inman being involved more, Gates close to a TD scoring record for TEs.