I don't think there's anyone who likes the attention more than Marner. He revels in it.
Of course he doesn't like the negative attention and criticism, but all his teammates have the same situation, he's lived in it for 10 years, it can flip and burst through the other end of the spectrum if they win, and so on.
I don't buy it, not after watching him for all these years. He liked it in junior, he liked it at the WJC, he liked it at 4 Nations, and he's liked it as a Leaf. If the Leafs finally get over the hump, there's nothing he'd like more. So he's willing to just bail now over a few bucks or hurt feelings over the trade thing or criticism after the FL loss? It just doesn't resonate.