Too early to say for sure. But one thing I will say, however, is that Yakupov looked to be coming into his own near the end of last season. Now he looks completely lost and is pretty much useless. Under Krueger, Yakupov seemed to be getting better and better. Now under Eakins, he's completely regressed in every area. Hall also had his break-out year last season under Kruegs. J. Schultz looked better. There are other examples, and this was with a team with a worse roster (no Perron, Gordon, Belov, etc.). I think Krueger was/is a better player developmental coach. With a team this young, I think keeping Krueger probably would've been the better choice.
But, if they really felt a coaching change WAS needed, why the hell do you replace one rookie coach with another one, with a team this young that is trying hard to find an identity. Oiler management is such a complete joke. Or should I say "Lowe," since he was the one that hired his old buddy, MacT, as a rookie GM, and allowed the coaching change done by his buddy-boy.