Ward: You know, last time I suggested we work together you called me a deluded son of a bitch.
Coulson: Things change. I'm offering you a deal. Help me and I'll let you walk away; free and clear. No more looking over your shoulder.
Ward: When something's too good to be true, it's a lie.
Coulson: Not lying. I tried to stick with you before, didn't work so well. So, I'm offering a carrot.
Ward: I'm listening.
Coulson: Get me inside. After that, I put you through the T.A.H.I.T.I. protocol and then you're free to go.
Ward: Wipe my memories? Wow that sounds like a threat, not a carrot.