Well my second-cousin-once-removed-in-law lost the Super Bowl. My Mom seemed legitimately upset about that but being a long time fan of football in general I was happy to see Andy Reid win a ring. Reid is probably the second best coach of his era, behind Belichick of course, but has some notable playoff collapses and thus doesn't really get his due. The sports world in general puts a little too much focus in team championship rings when evaluating individual success. Now the narrative has changed for Andy Reid, likely to a more accurate one.
Meanwhile we can probably transfer the "good coach who turns into a moron when it matters most" title to Kyle Shanahan. I couldn't coach a football team at any level but I'm familiar enough with football strategy to know that when you're ahead in the fourth quarter you RUN THE BALL, YOU STUPID RAT-FACED ASSHOLE!!! Damn it, he cost the Atlanta Falcons a Super Bowl with that idiocy and now he's done it to the Niners as well! I don't know how you can be a good enough coach to lead your team to the Super Bowl but be ignorant of such basic strategy, and to do it TWICE when every single reporter asked your ass about how passing when you're supposed to kill clock lost you a Super Bowl already. You would assume he would be thinking "gee, I better not make that mistake again." Is this a stubbornness thing? Like he felt he needed to "prove" that passing in the fourth quarter can work so as to deflect blame for the Falcons loss? "I didn't cost them a Super Bowl! See I'll win a Super Bowl using the same strategy... D'oh!"