I don't have a problem benching LT. He's been "riding the pine" on my bench for awhile, and I've even considered dropping him.
Of course, Lynch is a wildcard. He has a good matchup, but the BUF O-line hasn't done much to help. Tough call in some ways, but I'd probably roll with Lynch this week. He has more upside...
12 team, H2H, Standard Scoring (Starters in bold)
QB: P. Manning, Luck
WR: Julio Jones, Welker, Alexander, Hilton, Shorts
RB: Rice, Wilson, BJGE, LeShoure
DEF: DET, SD