Here's my current characters, unsure about a few of them so may change.
Oakclan;
Blizzardclaw/star; 93 moons, yes I believe they would of became mates with Beestar for sure, maybe even unsure if the two of them would ever end up having their own but never took the time to enjoy that since they both have high rank positions. Still deputy, soon to be leader, will probably pick a warrior that's young but very experience to become deputy since he will be on the older side of being a leader.
Weaselstripe; 66 moons, senior warrior and honored member due to prophecy status, still headstrong but has mellowed some over the moons. Still mates with Dappleleaf, possible litter of kits @Cas? Still good friends with Riverstripe and Jackdawstrike.
Falconpaw(wing); 53 moons, Became a warrior along side his brother and became depressed after his brother's passing. Could be potential mates with a few different cats, only maybe truly wanted a family once his brother had passed when at 40 moons.
Eagleclan;Russetswirl; raised his kits along side Acornspots, thankfully got to see them become warriors before his passing due to sickness and old age at 108 moons.
Mistflower; 88 moons, stood by Deertail's side constantly despite wanting more to be more than friends with him. Now that he's gone, she leans on Quiverheart quite often and still considers her family. (open though) But a little unsure about this too.
Foxcloud; eventually went back to being a warrior after all kits left the nursery. Tried to become secret mates with Daydream @Tainted~Wings, notes to come after talking with them, but possible another litter of kits as she did like becoming a mother despite her circumstances she brought upon herself. Passed away during a battle run in with TBD animal and despite winning the battle her wounds were too severe to recover from but was able to tell all her kits that she loved them. She was happy to be reunited with some of her family in Starclan and made peace with Deertail. Passed away at 70 moons old.
Stagleap; passed but did end up having another litter with Messfur after 6 moons of being warrior again. Litter 3 new cats. Passed away recently a moon ago at 65 moons old. **Haven't decided what caused her death **
Redpaw(flame); 51 moons, strong warrior and is still determined to become a leader. Possibly did find out about about his real father @Cradily
Sorrelkit(feather); passed away due to sickness after having a litter of kits despite her sister's best efforts as medicine cat at 34 moons.
Mudkit(shadow); 46 moons; eventually became a warrior and was excited when he was told about his mother having siblings.** May not use him though **