Childhood Reckoning? (real/fake)

[Southpaw85]

The recent holidays provided the time to snap a few photos of signed items - mostly balls - that I had collected as kid. These originated from various sources, but most of them were not signed in-person and any COAs provided would not hold up in today's market. I've been meaning to do this for several years, always with some trepidation, but with the photos snapped and some time to kill on this Sunday morning, feel it is finally time to face the adult reckoning of an adolescent hobby. With that preface, I turn to you, Net54, and request your feedback on the following autos. Honest responses are greatly appreciated. There is no plan to move these at this time, but I am hopeful a better notion of each signature's (presumed) authenticity will help motivate me to better store/document/display several. Thanks for looking and chiming in where you feel comfortable!