January 15 is the last day that NBA teams can sign a player to a two-way contract this season. After that date, teams can still waive two-way players or promote them to their 15-man rosters, but they can’t bring aboard new players on two-way contracts as replacements.

With that deadline looming, we could get a mini-flurry of activity related to two-way deals this week. While it’s impossible to predict which teams will simply choose to replace one two-way player with a new one, there are a few specific situations worth keeping an eye on, based on certain players’ performances or teams’ roster situations.

Here are a few two-way contract situations to watch this week:

The Suns, Cavaliers, and Heat

The Suns and Cavaliers are currently the only two teams not carrying a pair of players on two-way contracts, while the Heat are expected to join them tomorrow.

Phoenix has only had one player (Jared Harper) on a two-way contract all season long, but it would still be a surprise not to see the team add a second two-way player by Wednesday. Cleveland, meanwhile, just waived Levi Randolph on Sunday, while Miami is poised to promote Chris Silva to the 15-man roster, opening up a two-way slot for each club.