I have both Bron and Vanderbilt and both have me a bit worried at the moment and I could really use some help gauging the market and trade value

Im in a 12 team, 9-cat, H2H (categories) and am punting 3PM and FT%.

For context here is my current roster:

Guards: Hayes, Melton, Grimes (streaming)

Forwards: Bridges, Bron, Butler, Kyle Anderson (streaming), Barnes, Brown (streaming), Butler (IL)

Centers: Horford, Vanderbilt, Adams, Poeltl (IL)

With Lebron he hasn't quite looked like himself and I am wondering if the real "slowdown" year is finally upon us. He isnt as quick as he once was and is getting into the paint a lot less and shooting more threes it seems (and this is coming from a Laker fan). I know his assists will probably come up (hopefully) as well as his FG%, but his injury risks quite apparent early on and I already am stacked on injury prone stars on my team (AD and Butler specifically). Are my concerns legitimate or should I keep holding out and hope Lebron turns to his prior self? If my concerns seem valid, should I try to trade him? Who can I try to target in a package with Lebron? Should I try to do 1 one 1 or look to increase my depth by doing a 1 for 2? Lots of questions, I know, but he was my first pick in the draft (12th pick) and I want to maximize my team the best I can.

For Vanderbilt, I love him for my build but his performances the last few weeks have been lackluster. The minutes just aren't there and that has me worried. Should I expect his minutes to get better? I dont know why they arent giving him more minutes. Anyone I can try to get with Vanderbilt right now?

Thanks in advance!