Thanks to kaz for this tidbit:

from the Daily Telegraph 24.04.02

The night before, Keanu Reeves bought three books at the Performing Arts Bookshop in Pitt St. One book was on Shakespeare, one on American Theatre, and one on acting. What a good boy.

So, maybe Reeves is thinking about doing a little stage work next year.
I wonder if he's really going to tackle The Scottish Play? I know it's been mentioned before.
If you're unfamiliar with the work, or maybe just want to learn the story in simpler terms, here's a summary.
By the way, Shakespeare's 29th play? It's cursed, you know....