The Lakers signed Watson to an Exhibit 10 deal Thursday, Jovan Buha of The Athletic reports.
Sasser will compete for playing time off the Mavericks' bench in 2026-27, and he could operate as the primary backup to Kyrie Irving (knee).
Kessler was highlighted as a strong fit with Luka Doncic after the Lakers paid a steep price to acquire him, Kevin O'Connor of Yahoo Sports reports.
De Larrea ended with nine points (3-5 FG, 3-3 3Pt, 0-1 FT), two rebounds and one assist in 11 minutes during Spain's 108-106 loss to Greece in Tuesday's FIBA World Cup qualifier.
Grimes figures to have an opportunity to fill the two-way role the Lakers need on the perimeter, with his defensive ability potentially being just as important as his production on the offensive end, Jovan Buha of The Athletic reports.
Aldama (knee) is expected to be ready in time for training camp, according to NBA reporter Marc Stein.
Johnson enters his rookie campaign after Dallas selected him ninth overall in the 2026 NBA Draft.
Martin enters 2026-27 as part of a crowded Dallas forward rotation, which could make consistent playing time difficult to secure.
Doncic (hamstring) recently stated he is "100% healthy again," Dan Woike of The Athletic reports.
Marshall (hip) signed a three-year, $52.2 million extension with the Mavericks on Sunday, Shams Charania of ESPN reports.
