Acquiring Martin and Pek could, in theory, keep the Mavs afloat in the middle of the league for another year.
Problem is, both guys struggle mightily on defense and are frequently injured. Not really shoring up the Mavs' weaknesses.
Imagine if the Mavs weren't constantly trading away their draft picks and younger players, what would that look like?
What if they had kept Crowder, Wright, Aminu? What if they had kept Zeller instead of trading him on draft night? What if they had put more effort into developing guys like Roddy Beaubois and Jared Cunningham?
The Mavs are paying the price for always trying to overturn their roster and chase after major free agents instead of trying to organically develop a supporting cast.