Based on this interview looks like it's all but certain Towell will be off in the summer https://www.the42.ie/richie-towell-keen-on-rotherham-stay-4505792-Feb2019/
Why would we release him in the summer if we know that there is likely a team that will buy him? I would anticipate us using the option in his contract (that I think there is) to extend for another year and then sell, much like we did with Glenn Rea. That way we get money + can put in other...
"and presumably also the option not to extend his contract?"yes that is how contracts work... not sure what your point is
"At which point the Rotherham offer is likely to look a whole lot more interesting. His agent won't be happy" why would an offer from a year go look more interesting? And...