We do have a big decision to make this summer (which will also be driven by finances) and have all the following out of contract in the summer. I would say other than Nyambe & JRC I would not offer another extension or contract to any of these.

JRC (*we have another year option)

I would say selling Armstrong is a must, and we can buy another striker in from the lower league. Get Harwood Belis back for another season in loan. Then bring in a few to replace the 6 who I feel should leave. And where on a fortune for our level. We don't need 6 replacements. We need to cut down the playing squad. 3/4 will do in the right areas.
Those 6 above are the ones taking us nowhere, but earning alot of money.