Well, unless I'm missing something, the only reason you'd have two fingers taped together is if you strained one. And we did see Brady seemingly hurt his hand in the last game.
It's either the middle or ring finger from the looks of it - not sure which was strained. But if I'm not mistaken both of those fingers do play a role in producing spin on the ball.
But to the topic at hand - the good news is that Amendola himself, given his propensity for injuries, isn't on the Make-A-Wish dream come true list!