I think you need to do a bit more research into McDaniels if you're comparing him with Old Man RoCo when we acquired him.
I'm comparing the trade(s), cost and return
but ok, let's compare, 6th year Covington vs 6th year McDaniels vs this year's Grant:
points/100-possessions: RoCo 18.9....McDaniels 21.9....
Grant 30.6
FGA/100-possessions: RoCo 14.3....McDaniels 16.2....Grant 21.2
points/shot: RoCo 1.32....McDaniels 1.35....
Grant 1.44
reb/100-possessions: RoCo 7.6....McDaniels 6.6....Grant 6.0
ast/100-possessions: RoCo 1.8....
McDaniels 4.3....Grant 4.0
PER: RoCo 13.3....McDaniels 14.0....
Grant 16.0
TS%: RoCo .580....
McDaniels .614....Grant .593
FTr: RoCo .246....McDaniels .230...
Grant .494
reb rate: RoCo 8.5%....McDaniels 7.6%....Grant 6.8%
assist rate: RoCo 5.2%....McDaniels 12.6%....
Grant 13.0%
usage: RoCo 15.6%....McDaniels 18.1%....Grant 24.9%
winshare/48: RoCo .100...
McDaniels .119....Grant .116
DBPM: RoCo 2.1....McDaniels 0.7....Grant -1.0
BPM: RoCo 1.6....McDaniels 0.0....Grant 0.6
DefRate vs Team: RoCo 4 points better....McDaniels 1.5 points worse....Grant 2.2 points worse
I'm not seeing nearly big enough margins for McDaniels to justify the price. He's a role player; he might be a high level role player but since he's in the middle of his best season there is the possibility of regression
the NBA average for PER is 15.0; McDaniels is below that (Grant above). The average winshare/48 is .100; McDaniels and Grant are only incrementally above that. Both RoCo and Grant had/have a better BPM than McDaniels. RoCo was the best rebounder and while Grant has been lambasted for his anemic rebounding, McDaniels is actually not much better. McDaniels has significantly improved his assist numbers this season, but they aren't better than Grant; and you have to wonder about regression
His 6 season track of 3pt conversion rate is .364-->.317-->.398-->.337-->.330-->.440. He entered the season with a career mark of 34.8% on three's and he's shooting 44.0%...?? That kind of seismic jump in conversion rate is rarely sustainable
so yeah, he's a role player; maybe a high-level role player but that's not really established yet. So that loops back around to the proposed price for RoCo vs the proposed price for McDaniels. For RoCo it was Trevor Ariza; for McDaniels it's Jrue Holiday. For RoCo it was a 16th pick + 23rd pick
(and the consensus was this was a bad trade for Portland). For McDaniels we could actually be talking about giving up 3 lottery picks; yes...3 lottery picks. Advocating for Portland to pay that kind of price seems crazy to me.
put lottery protection on the Orlando 2028 pick and add the worst of the 2029 picks; and move Grant instead of Jrue and it starts looking more reasonable