Why do you keep comparing the players. The money isn’t the same but the money value isn’t the same either. You keep doubling down on the same wrong opinions. No one thinks serge is as good or has the potential to be as good as hedman. So just bury that whole dumb argument.
The comparison between them is the cap % of their cap hit when both signed their long term deals which are essentially equivalent. And it is agreed consensus Sergachev will likely never reach Hedman's ceiling, so should not expect it.
I've seen the argument of Tampa buying UFA years built into Sergachev's contract but then Hedman was upcoming UFA status when he signed his deal in 2016. And if it's common knowledge that UFA status means an elite player can cash in, then the cap friendly deal Hedman signed is even more obvious. (And Hedman signed a good bridge deal prior to his 2016 contract signing so if there is this idea to reward a player for helping the team from a cap perspective on a bridge deal, BriseBois didn’t feel inclined? Know he wasn't the GM at the time but he worked out the contracts so I am assuming he was involved).
I like the player, don't like the overall contract especially when Tampa is hoping he can reach his ceiling as a Hedman-lite, and it's understandable fans are skeptical that this was the best that could have been negotiated, especially when this thought of the cap going up substantially (even saw a post saying going up 20M for goodness sake which is completely unrealistic) is highly unlikely before these 8 year deals reach around their midpoint. They are going to continue to take up a similar cap % for years to come with the cap only going up incrementally - unless something completely unexpected and drastically good happens. Not holding my breath.
Maybe Sergachev defies all and becomes a perennial Norris candidate. And I'm happy he's on the Lightning especially with McDonagh now gone and the lackluster defensive cast outside our top 3, and lack of top end defensive prospects as a whole. With this scouting department, I have always wondered why they struggle so much to find talent on the back end. None of the defensemen we draft really pan out.
And then there is the disappointment of losing two fan favorite players that still contributed a high level of skill to the team in basically the span of days being tough. That disappointment will color anything that isn't obviously fantastic at least until there is more time to process.