The thought of him going to Bournemouth is of course a little uninspiring but if they stump up the cash where other clubs haven't, then fair play to them. They'll have made a fantastic signing and a sound investment ahead of bigger clubs.
If he wants to play Prem football most weeks, it's a good move. Given his very young age, a year or two there would do his career no harm and would be a a decent stepping stone for his next move.