Buster Posey already is licking his lips about the Giants’ 2026 MLB Draft.San Francisco secured the No. 4 pick, giving the team its highest selection since taking Joey Bart with the second overall pick in 2018.Posey, who himself was selected No. 5 overall in 2008, knows this impending decision can be franchise-changing.“It’s exciting,” Posey said Thursday morning on KNBR’s “Murph & Markus.” “I mean, when you get to pick that high in the draft, there’s definitely opportunity to land a franchise-altering type of player. So yeah, I mean, Michael Holmes and his group, regardless if we’re picking forth, or, you know, we hopefully are picking much later than that going forward — but it is really exciting.“So Holmes and his amateur group do a tremendous job just with preparation and gathering information and background info on players.”Luck was on the Giants’ side in the draft lottery.San Francisco finished the 2025 season with an 81-81 record and was in line to pick somewhere in the middle of the first round, with the 12th-best odds at snagging the No. 1 overall selection.The Giants have picked...