PPR Keeper league I'm on verge of 4-0 provided Megatron isn't outscored by Spiller and Rawls but this was a rough week for both myself and opponent. I feel lucky if I win this one. I need to get a boost but don't know what I can work with

QB Dalton while Roethlisberger is on IR
RB Blount, Forte, Gore, D Murray, Sproles, M Jones
WR Allen, Boldin, Megatron, Wallace, Wright
TE Kelce (Keeper as a 9th rd would rather hold onto)
D Colts
K Bryant

Who should be unavailable, who would look like a good package for a stud from a lower team? This is my 3rd year in fantasy and I'm doing okay from draft and waiver but I really need help trading. I'm always rejecting bad offers from the league but never make offers.