Bluestone Developments has put up a sign on Pond Mills Rd for an upcoming development proposal.
Don't see anything on the City planning website as of yet.
They have an entry on their own website about a future 11s and 133 suite building.
https://bluestone-developments.com/
This would make 3 proposals for them on the future timeline: Gainsborough Rd and Sheffield Blvd.
Which one they decide to move on first will be interesting to see.