The half term (ish report) - links should be to each players stats on Transfermarkt (you will have to take my word/memory for it below 6th tier)
Connor O'Riordan until last week had played almost every minute in the league (3rd tier). Doncasters (& O'Riordans) August was great, but they have won 1 league game since the first week in September, whilst he will almost certainly be recalled, he is not the answer in defence and will be back up to Miller (Carter too if he ever gets fit)
Leo Duru has hardly featured is the MLS, but he was named in what looks to be a retained list for San Diego, so anticipate him staying until June at least and possibly having his move made permanent as one for the future
Charlie Olson has not featured in the 4th tier, did sit on the bench for a while, played in some cup games
Harley O'Grady-Macken has not played a minute in the 4th tier
Jack Barrett has sat on the bench in the league (4th tier), played in the cups, has not pulled up trees
James Edmondson is a fixture in Macclesfield's side (6th tier), scored a cracker in the FA Cup. would not be surprised (partially due to cost cutting) for him to be back up to Tronstads replacement next season
George Pratt did well in the 6th tier before being recalled and is now a regular for Rovers
Harrison Wood starts every game for a team who sit 3rd place in the 7th tier, has scored a couple
Patrik Farkas hardly featured in the 7th tier
Joe Boggan started 1 game, made another fleeting appearance off the bench in the 7th tier, then disappeared completely until his loan ended
Blake Wolsoncroft filled in for an injured keeper for 1 game in the 7th tier
Jayden Sergeant apparently did well in his month in the 8th tier, started most games, scored,
No sure we have too many who can be classed as having done wonderfully in the first half of the season. In terms of minutes played, O'Riordan, Edmondson, Pratt & Wood have done ok, but Doncaster/O'Riordans form has fallen off a cliff since very early September and they now sit second bottom of League 1. Are/were the other 3 playing a level below their ability?
Of the rest, the only one who could be considered anything like a success would be Sergeants month in the 8th tier, where he seemed to impress, did start a few, scored, and looked dangerous, which for a 17/18 year old is not to be sniffed at