Well you have at least 4 people on here telling you you don't need to block shots to be a rim protector. I think Woody was a really good rim protector and he didn't block shots.
I searched rim protector and here is a blurb I found from an article:
"If you could pick one NBA player to guard the basket on the last play of the NBA Finals, who would it be? In other words, who’s the best rim protector in the world?
We’re not necessarily talking about who’s the best pure shot-blocker. There’s a bit more to being a rim protector than just blocking shots. Great defenders move opponents out of position, deny post entries, and prevent shots from even happening without getting “shot-blocking” recognition."