Personally I see the sense in Turbo being offloaded, he will be greatly missed, but to get something for him with 6 months left on his contract, and get him off the wage bill makes a lot of sense.
I think they have learnt from the Henriksen saga, they extended his contract hoping to sell him for money and it badly backfired, they wouldn't do the same with Turbo at the end of the season.
As for Bowen, even though I would be really sad if he goes, it will either be now or for sure the end of the season. Jarrod deserves his chance in the EPL, he is not going to get that now this season with us, so he should take his chance if the right club comes along.
As the Playoffs are likely to be out of reach this season now, if they have been offered $16M + addons, then in the Allam's position I probably would sell. You never know what might happen, Bowen gets an injury like Moses you've lost the chance, Jarrod's stock is high now, if you are going to sell then I might also be tempted to cash in.
I think we all know that the Allam's have little ambition to invest any money into the club now, so I guess we will just have to tread water until they go, and like them, only hope that by some miracle a load of young players do actually gell and turn into a promotion team.