I like Haliburton a lot, but this feels like a pretty big overpay to me.
From a potential standpoint, Timelord and Haliburton are in pretty similar situations, they just do things very differently at different positions, but teams would look at both of them as young guys with lots of potential.
We also signed Timelord to what could be a mega discount contract recently, while Haliburton will need to be paid in the next few seasons.
All the extras (including the two firsts) just feels like we're giving away everything.
I really like Haliburton, but I don't think he's a guy you empty the cupboards for, and this trade would be giving up every piece of value the Celtics have outside of Brown and Tatum. If that team doesn't work, you've got nothing left to do outside trading one of those three.