Garrard is no savior for any team. He wont be an upgrade anywhere. He might to look into his other options, like arena ball, playing ball up in canada or going to europe to play. I put him in the category with V Young, B Leftwich and himself. Decent players and had their 10 minutes of fame but now its over and time to move on.
Though JAX is your team, I respectfully disagree. IMO he's been an undervalued QB for the last few years. Putting up top 15 numbers with one of the least talented WR corps in the NFL. Not sure what caused the fall off this pre-season but he hasn't been a one year wonder.
ETA: I'm talking FF wise, and just realized you're talking NFL wise.
After that mental collapse he had a few years ago, he hasnt been the same. As a #3 QB on the roster, any of the three might be a safety net til #1/#2 QB are healthy again.