If you don't care about video switching using the VSX-33, then you are absolute gold without any sort of splitter at all. If you do want to be able to switch video using the VSX-33 (but not for dual-football games, of course), then let us know.
Without video switching on the VSX-33
- Directv receiver #1 HDMI output to TV #1
- Directv receiver #2 HDMI output to TV #2
- Directv receiver #1 digital audio output (either optical or coax) to VSX-33
- Directv receiver #2 digital audio output (either optical or coax) to VSX-33
You might need to assign the digital audio inputs to sources on the VSX-33 (let me know if you need help with that), and you might need to set up the Directv receivers to output audio over the digital audio output instead of the HDMI output. If you let me know the model number of your Directv receivers, I can look that up in the manual (the link that you provided lists more than one model number for the HD receiver).
I'm a bit surprised that those receivers don't have a coax output for connection to a TV (the kind that you use to use, but you'd set your TV to channel 3 or 4). Oh, well. Technology moves on.
