I really wish that if live-action, it could be practical effects primarily for the Turtles and slight CGI if needed. Seriously, the over usage of CGI cheapens film to me. It may be easier to shoot and may even be gorgeous to look at, but if too obvious, it gets irritating.
It's wishful thinking, but I wish that in terms of fighting, we could get something akin to Spider-Man 2 or 3. Blend CGI with practical effects, allow the costumes to be light so we can get great fighting. Alas, unless there's a team that can properly handle it, CGI will dominate.
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