I think it would be a good idea to have a dedicated deck discussion sub-forum. Especially around spoiler time, the strategy section is likely to be overwhelmed with single card discussion, potentially pushing current deck discussion off of the main page. Additionally, it will be much more difficult for new players to find a starting point for their deck lists when decks and other strategy are all lumped into one place.
I rather like the way it's handled at The Source:
- Deck discussion
- Format Discussion (includes articles and single card discussion)
- Community Discussion
- Tournament announcements and results
- Rules questions.