I mean all things being equal Fields ain't a bad choice, being the best recruit and surrounded by the best talent and perhaps the best coaches. But I haven't seen anything yet that gets me excited, and Martinez has looked really good and also has great coaching. Patterson has been fine, the thing on him is whether Michigan's coaching change works out, and if so he'll be right at the top.
Edit:
Also, OSU did lose some receivers but they are still pretty healthy there. KJ Hill, Victor, Mack, and Olave are all fine, and young guys Jaelen Gill and Garrett Wilson seem destined for some snaps.