While in Indianapolis at the NFL Draft Combine, Michigan center Drake Nugent couldn’t help but notice a lot of familiar faces. Everywhere he looked he saw maize and blue. “Walking around, you couldn’t do a 360 in Indianapolis without seeing a bunch of Michigan guys — or now that coach (Jim) Harbaugh is in the NFL — or coaches,” Nugent said. “It’s definitely something to appreciate on top of the incredible season we had.” Now he has something else to appreciate, having been signed by the San Francisco 49ers as an undrafted free agent just after the 2024 NFL Draft concluded, according to Ryan Fo…