I'd let Smith and Gibson go but only if we can find decent replacements. If I had to guess I'd say that they are probably two of our highest earners but our centres this year are possibly our weakest area. I think we can do better.
I also wouldn't look to keep Mikey Wood. He's quite cumbersome and just doesn't have the impact to match our other forwards. He's not standing out in a dominant League 1 side so that doesn't bode well for the Championship.
I'd keep Grant. He doesn't get much service but he's decent and I'm not sure we can find anyone who is a significant enough improvement.
Johnson and Laithwaite I would try and keep but I'm not sure we'll manage it. I think Hudds will want to hold on to Johnson.
Toronto is a weird one. If they get promoted I can see a lot of their squad being told to find new clubs so I hope we're ready to make a move for a few if it happens. If they don't go up then I have no idea how they will react tbh
Hard to comment on any of the ooc guys from the reserves because I haven't seen them play.