Smith averaged 3.1 points and 2.5 rebounds in 31 games last season.
Reese is the brother of incoming women's basketball guard Angel Reese.
In a statement, Tomaic said he was open to returning to the Terps.
The Terps are thin at the front-court. Here's who they could add.
Chol Marial, Donta Scott and Joshua Tomaic remain the Terps' only frontcourt options for next season.
Lindo averaged 1.7 points and 1.9 rebounds in just under seven minutes of game time as a sophomore.
The forward's decision leaves the Terps' frontcourt depth thin.
Lindo is the third front court player to transfer away from the Terps, following Makhel and Makhi Mitchell.
Maryland is looking to bounce back from its first home loss of the season.
The Spartans prevented the Terps from clinching at least a share of the Big Ten regular-season title.