It's not meant to be negative, just constructive!! I don't see the harm in debating who the next penalty taker would be in the event Gross isn't on the pitch or not taking them anymore. It's a minor discussion point, not a criticism, in response to how nervous he seemed taking the penalty as...
Never said it wasn't good enough, just wondered why he looked quite so nervous and then took a slightly poor penalty, albeit one that did creep in. It was something picked up on by the wider audience, not just Brighton fans. Obviously he will carry on taking them until he does miss a few like...
He is an absolute legend.
However, he did look incredibly nervous before he took the penalty and then it wasn't exactly the most convincing penalty you'll ever see which worries me a little going forward. Who's the next cab on the rank? I can imagine Bissouma would be an excellent penalty taker.