Surprised there isn’t more concern around this. Sheaf is a great player in a pivotal position, especially considering the way we are trying to play. He’s also been here a few years now, gets what MR/AV expect and want, and is clearly respected by the rest of the group.
It’s also another summer of needing to replace a key player, which, if timings aren’t great, will have an immediate detrimental effect to the start of the season, again.
Equally, if the worst happens and he goes, we have to remember that as big a loss as it will be, every player is replacement.