Brady has 'it' but he could have definitely used a little more seasoning. The captaincy was premature and a knee-jerk reaction to the contract negotiation. We all wanted and expected it but was it the smartest decision in hindsight? - ehh...
I do believe Brady is still a tad bit immature. Understandable given his age but true 'leadership' goes a whole lot deeper than on-ice performance, media sound bites, and 'good vibes.' He has a bit too much of the 'partying' 'living my best life' type attitude which spreads to the rest of the team. Set a f***in example. Crosby, MacKinnon, Stamkos - time to leave the old life behind.
You strip him of the captaincy now or even worse, trade him, we'll be regretting it for the next half century when he finally matures and brings out the beast which dwells inside him. Wait it out and hope for the best.