The jib works well for the closing shots, and also provides interesting angles during pricing games (Pathfinder). But, one of the biggest waste is the use of the jib during calldowns. Looking back through past episodes, the turntable-area camera that panned the audience was much more dramatic as it swept through the audience and "jumped" to find the next contestant, unlike the jib which slowly focuses in on the predetermined area.
The use of the jib has gotten much better in recent episodes. In its initial uses for calldowns, the jib camera was panning the audience too quickly and often missed the contestants (especially during the opening). Then it transitioned to the jib camera knowing almost exactly where the person would be, practically zooming in on the person before their name was called. Lately, its been a little better in that the jib is zoomed out over the general section of the audience where the person will be, then zooms in as the person stands. This approach is something I thought of a few months ago (can't remember if I posted it here or not) and was quite pleased to see it implemented...they should just zoom in faster when the contestant stands.
Some other things I would implement:
*Have the light border on screen longer during the opening, and delay the appearance of the show's logo until the announcer starts saying "The Price Is Right". (The logo being on screen before Rich starts saying "You are the first four contestants..." kinda bugs me.)
*Wider shots of the big doors, especially during the opening.
*Restore turntable rotation shots for pricing games (at least for the game's reveal).
*Experiment with new wipes during product descriptions (a la Hole in One, Danger Price, Bullseye)
*Restore announcer's on-screen calldown shot (with PIP effect) at least once daily, before either game 5 or game 6.
*Restore the SCSD arrow (or the Gameshow Marathon variant thereof). Failing that, I'd at least center the wheel in the right half of the current split screen shot.
*Original sign & music for Plinko. Failing that, I'd restore the audience background shot, use the old music sting (from The Cats?) and have a Plinko-sign-like graphic on-screen.
*Freeze frame shots of contestants when going to commercials -- only for particularly amusing shots, and only if the contestant isn't going wild on stage as the show goes to break.
*Restore the mid show bumper. Failing that, maybe bring back the light border when the host throws to commercial after game 4.
I'm sure there'd be other things, but that's all that I can think of right now.