I'm predicting Colorado is going to move Sam Girard in the next (2) days.
If Byram+Colton will cost roughly $8M combined, that leaves around $7M to be allocated towards a 6F, 9F, 6D, and (3) fourth liners.
The Avalanche could gamble on a number of ~$1M UFAs (i.e. Drouin, JVR, etc.), but that doesn't seem like their style. By comparison, were Colorado to move Sammy G, they'd have space for a proper top-6 and may be able to take on another "freebee" player (i.e. Johansen, Hall, etc.).
Calgary is about to be down (2) LHD's and desperately need players with term, so I could see them as an option for Sammy G. I could also see Carolina, who seem to be re-tooling their blue line this off-season; or potentially Seattle, if they miss out on EK65.
I predicted the Avs would add an RFA center, but I was way off on the player (Frost). Based on my past accuracy, expect Byram or Toews to be moved in the near future...