Even though Collins had one of his best seasons last year, I don't see Dallas holding on to him being money, youth & change seem to be their priorities on the DL.
Maliek is actually young, and this is the youth movement they are looking for long term, but if he were the true impact interior force they coveted, he would have been re-signed for long term
quite some time ago, and they never would have drafted Trysten Hill in the very early rounds last year.
They may likely throw him a B-tier (cap friendly serviceable-like offer to remain, but it definitely wont be ground breaking as he would go against Stephen Jones motto and philosophy of
" not giving average players good money contracts " - Maliek is in that Hitchen, Church, Leary group of serviceable types, but not difference makers.