We obviously didn't do anything at QB2, so it'd be crazy to expect much of a difference. The RB isn't going to do anything.
I don't mind Moore as a possible QB2. The mistakes he made that lost us games last season were the kinds of things I'd expect him to be making in his first real time in the games. I don't understand why we wasted so many snaps on Cassel if we thought we could develop Moore, though. We knew by the Giants game that Matt Cassel was not an upgrade for us at QB. Had we played Moore, we'd either be farther along with his development or we'd have actually done something to back Tony up.
As for Elliott, to be fair to him, I guess the one area he helps is he might give us what Dunbar was giving us out of the backfield early in the season last year. He was a real weapon, and a safety valve for Weeden in that role. Losing him in the Saints game was a bigger blow than people want to credit. Having a healthier guy there who's niftier and stronger past the line of scrimmage will be a good thing.
I'm most disappointed that we didn't do enough to upgrade the talent on defense. That's the other big area where we could have easily improved 3-5 positions over last year's team. Instead, we basically upgraded one position in FA (Thornton), lost Hardy, and then added some rotational players. Then lost Lawrence and Gregory again for 4 games. That's pretty close to standing still in an area where systematically upgrading multiple position groups was a realistic option.
All that negativity aside, though, we had some serious bad juju going on last season. The team never seemed to gel, the OL got off to a slow start, we had the bad karma with Randle going gradually insane and Greg Hardy spending time throwing turds up against the walls in the facilities. Dez playing hurt, Scandrick out (I guess that's one I forgot to mention earlier), and we had a half dozen or so games go against us with weird calls like goal-line hold on Heath v. Tampa and the dubious downfiled blocking penalty that took away a McFadden score v. the Giants or the dubious push off on Williams in the first Eagles game. For a while there, we just couldn't buy a break. That doesn't seem to happen every season. I think last year was just hexed somehow.